// Comics

Amazing Spider-Man #20 (1965)Verified

Last updated 17/09/2026

Market value · cgc 5

$699

5 real sales · range $188–$850Verified

LiquidityTrades oftenno recent sales
Last sold2mo agowaiting on the market

High, typical and low for each grade and grading company. Tap a column to sort by price.

CGC 8.5$3,000$3,000$3,0001
CGC 7.5$1,425$1,425$1,4251
CGC 7$1,450$1,450$1,4501
CGC 6$1,100$795$4902
CGC 5.5$700$700$7001
CGC 5$850$699$1885
CBCS 5$190$190$1901
CGC 4.5$705$705$7051
CBCS 3$377$377$3771
CGC 2.5$405$405$4051
CGC 2$370$370$3701
CGC 1.8$309$309$3091
CGC 0.5$275$275$2751
Ungraded · Near mint$2,426$2,150$5.654
Unsorted$850$627$1816
Verifiedreal sold salesEstimatedmarket snapshotNo data yetnever an invented number

A note on prices.Every value here is an estimate, drawn from public sales data and third-party sources. It's a guide, not a valuation or an offer, and it can be incomplete or out of date. Check an item yourself before you buy or sell. Grailsnap can't take responsibility for decisions made on these figures.Market price data sourced in part from PriceCharting.Comic details (series, issue and cover date) from the Grand Comics Database, shared under CC BY-SA 4.0.