What is the current resale price for a Gibson GA-20T?

The current used resale value for the Gibson GA-20T is listed at $2,199.

How rare is the 1956-1958 Gibson GA-20T?

Based on current listings, there are only two samples available for this specific vintage model.

Is the Gibson GA-20T worth investing in right now?

With a consistent price point of $2,199, this vintage amplifier offers a stable investment opportunity.

Gibson GA-20T — Amp Resale Value

Name: Gibson GA-20T — Amp Resale Value
Brand: Gibson

Amps

What a used Gibson GA-20T sells for on Reverb (median of 2 recent listings).

Gibson GA-20T value — Used ₩3,138,083 · $2,199. Prices updated 2026년 8월.

Used

₩3,138,083 · $2,199

New / Sealed

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Live on eBay now

Converted from USD at the ECB reference rate — sold comps are US-market sales.

See current eBay listings

Live on eBay right now

Expired listings — price reference

1954 Gibson GA-20 1x12 Vintage Tube Amp w/ Jensen P12R, Serviced~~$2,585~~Usedexpired · seen Aug 6Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

가격 데이터 검증 출처 · 1

Reverb — Gibson GA-20T (used listings)₩3,138,083 · $2,199

Item details

Brand: Gibson
Make: Gibson
Model: GA-20T
Year: 1956–1958
Used range: $2,199 – $2,199
Sample size: 2 listings

Gibson GA-20T resale value

The used Gibson GA-20T has a median Reverb asking price of $2,199, ranging from $2,199 to $2,199 across 2 current listings.

What drives the price

For a used amp, tube vs solid-state, original speakers/tubes, wattage, and tolex/grille condition move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

Shop this on eBay ↗

Condition	Value	Based on
Used	₩3,138,083 · $2,199	eBay sold comps
Live asking — low / typical / high	₩14,271 / ₩1,427,050 / ₩4,281,150$10 / $1,000 / $3,000	15 live eBay listings ↗

Market check: As of August 5, 2026, 15 live eBay listings ask $10.00–$3,000.00 (median $1,000.00). Asking prices sit about 55% below the typical sold value of $2,199.00 — a window worth checking for buyers.

자주 묻는 질문

What is the current resale price for a Gibson GA-20T?: The current used resale value for the Gibson GA-20T is listed at $2,199.
How rare is the 1956-1958 Gibson GA-20T?: Based on current listings, there are only two samples available for this specific vintage model.
Is the Gibson GA-20T worth investing in right now?: With a consistent price point of $2,199, this vintage amplifier offers a stable investment opportunity.