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King-Seeley Thermos Get Smart Metal Lunchbox (1966)Verified

Last updated 10/10/2026

Market value · with thermos

$117

based on 2 real sales only · range $90–$144Thin market

LiquidityRarely trades3 sold in 60 days
Last sold19d ago60-day median $90
Lowest buy now$626 live listings captured

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

With thermos$144$117$902
Box only$59$59$591
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 It's a guide, not a valuation or an offer, and it can be incomplete or out of date.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.