APPRAISAL REPORT

 

 

Collector Value and Market Position

The General Electric K-64 occupies an interesting place in the antique radio market. It is admired by collectors for its classic cathedral styling, early shortwave capability, and historically important design features, yet it remains relatively affordable compared to more famous brands such as Zenith, Atwater Kent, or high-end Philco cathedral sets.

This combination of historical significance and attainable pricing makes the K-64 especially appealing to collectors who value authenticity and engineering over speculative rarity.

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Documented Sales & Comparable Evidence

 

These are important anchors because they reflect real buyer behavior, not asking prices.

 
Why Collectors Like the K-64

Several characteristics give the K-64 enduring appeal:

✦ Cathedral Cabinet Design

The Gothic arch “cathedral” cabinet is among the most recognizable and collectible radio styles of the early 1930s. Even casual collectors are drawn to the warm wood cabinetry and elegant proportions.

✦ Early Shortwave Capability

The K-64 was advanced for its time, offering both standard broadcast reception and shortwave coverage. In 1933–34, shortwave was still considered a premium feature and gave owners access to foreign broadcasts, aircraft communications, and amateur transmissions.

✦ Innovative Controls

Collectors appreciate the radio’s:

>  Dual concentric fine/coarse tuning system

>  Early round “airplane” dial

>  Variable tone control instead of a simple stepped switch

These features were notably modern for 1934.

✦ Shared RCA Heritage

Because the K-64 used the same chassis as the RCA Model 121, collectors often see it as part of an important transitional period in American radio manufacturing.

 

Current Market Value (2026)

The K-64 is considered a mid-level collectible cathedral radio. It is desirable, but not especially rare.

Here is the realistic market range today:

 

 

Real-World Sales Evidence

A working example recently sold on eBay for approximately $225 USD ($306 CDN) in original condition.

Another professionally restored example sold through Radio Attic—a higher-end collector marketplace—for $599 USD ($814 CDN). That radio retained its original finish and had been carefully serviced while preserving originality. (Radio Attic)

This illustrates an important truth in antique radio collecting:

The best examples do not sell merely as radios—they sell as decorative historical objects.

A beautifully restored cathedral radio displayed in a carefully photographed setting can command dramatically more than an average unrestored example.

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What Determines Value Most?

1. Cabinet Condition (Most Important)

For cathedral radios, cabinet appearance is often more important than electronics.

Collectors strongly prefer:

o   Original finish

o   Good veneer integrity

o   Sharp grille bars

o   Clean dial escutcheon

o   Minimal water damage

Poor refinishing can actually reduce value if the cabinet loses its original character.

 

2. Originality

Collectors value:

o   Original knobs

o   Correct speaker cloth

o   Original dial scale

o   Matching chassis components

o   Unmodified cabinet

Even small changes can influence desirability.

 

3. Quality of Restoration

A properly restored K-64 should include:

Replacement of paper and electrolytic capacitors

o   Safe power wiring

o   Alignment of RF and IF stages

o   Preservation of original appearance

Professional restoration adds value because many buyers want a radio that both works reliably and remains historically authentic.

 

4. Dial and Veneer Condition

The K-64’s round dial is one of its signature features. Damage or fading to the dial dramatically affects value.

Likewise, cathedral radios with missing or damaged veneer around the arch often lose collector appeal.

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The Importance of Original Finish

Among advanced collectors, an untouched original finish is often considered preferable to a full refinish.

A radio with:

o   light wear,

o   honest aging,

o   original lacquer, and

o   intact decals

may command a premium over a heavily sanded or over-restored cabinet.

This is especially true for the K-64 because its cabinet design is elegant but relatively restrained. Its value comes from authenticity and proportion rather than elaborate ornamentation.

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How Rare Is the K-64?

The K-64 is not rare, but it is not common either.

It appears regularly enough at:

o   estate sales,

o   antique radio auctions,

o   eBay, and

o   collector marketplaces

The K-64's pricing remains fairly stable.

However:

> clean original examples are becoming harder to find,

> and professionally restored cathedral sets continue to attract decorators and vintage audio enthusiasts.

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Serial Number 0223

This radio’s low serial number likely indicates early production, which adds historical interest.

While low serial numbers generally do not create massive premiums in the antique radio market, they can make a radio more appealing to:

^@   advanced collectors,

^@   historians, and

^@   museum-oriented buyers.

A documented early-production example in excellent original condition can sometimes outperform normal market expectations.

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Long-Term Market Outlook

The antique radio market has softened somewhat compared to its peak in the 1990s and early 2000s, but high-quality cathedral radios continue to hold steady because they cross into:

o   decorative arts,

o   industrial design,

o   Art Deco interiors, and

o   historical technology collecting.

The K-64 benefits from this crossover appeal.

It is unlikely to become an extremely expensive radio, but:

> excellent examples should remain desirable,

> and top-tier restorations will continue to attract dedicated buyers.

 

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Final Assessment

The General Electric K-64 is best understood as:

^@   a historically important early shortwave cathedral,

^@   a visually iconic Depression-era radio, and

^@   a collectible whose value is heavily driven by originality and presentation.

For most collectors, a realistic value today is:

^@   $175–$350 CAD for a good restored example

^@   $350–$600+ CAD for an professionally restored set

potentially higher if the radio retains a superb original finish and excellent provenance

The current restoration is not perfect in that it is missing the original carry handle which has been cleverly replaced with brass rings. However, this flaw is more than made up for with its professional cabinet restoration that is very much similar to what it would have looked like in 1935. In spite of this flaw, that could be eliminated with the addition of an original carrying handle, this is considered to be in the exceptional professionally category. Another minor flaw is the magic eye is not as bright as it could be. This too can be mitigated with the installation of a new 6U5 tube. 

The addition of modern electronics in the form of an FM module does not in any way detracts from its value given that the radio is still capable of operating in it's intended AM and SW modes. In fact this feature will likely appeal to the non-purest given that the radio can be played on a daily basis

 

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In its current condition, after all considerations, this radio, with

the low Serial No. 223, in Canada, can realistically command:

$450 – $550 CAD

 

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