Terry Harmon #166 1973 Topps Baseball — Card Value
1973 Topps BaseballWhat the Terry Harmon #166 (1973 Topps Baseball) card is worth — ungraded vs graded.
Terry Harmon #166 1973 Topps Baseball value — Ungraded $1 · Grade 9 $19 · PSA 10 $173. Prices updated June 2026.
Set · 1973 Topps BaseballNumber · #166
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Value by grade
$1
Ungraded
19.0×
$19
Grade 9
173.0×
$173
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 173.0× raw.
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Item details
- Brand
- Baseball
- Set
- 1973 Topps Baseball
- Sport
- Baseball
- Number
- #166
Terry Harmon #166 1973 Topps Baseball value
A raw (ungraded) Terry Harmon #166 runs around $1, a Grade 9 about $19, and a PSA 10 commands $173.
What drives the price
Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $1 | eBay sold comps |
| Grade 9 | $19 | eBay sold comps |
| PSA 10 | $173 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for the ungraded Terry Harmon #166?
- The ungraded version of the 1973 Topps #166 Terry Harmon is listed with a starting value of $1.
- How much is a PSA 10 graded copy worth?
- A PSA 10 graded copy of the 1973 Topps #166 is currently valued at $173.
- Is the card more valuable in ungraded or graded condition?
- Graded condition significantly increases value; a PSA 10 sells for $173 compared to the ungraded starting price of $1.
