2021-22 Upper Deck Allure Base Set Sidney Crosby Blue Line #4
2021
See all Sidney Crosby cards & values$38.54est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 2021-22 Upper Deck Allure Base Set Sidney Crosby Blue Line #4 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $38.54 | — |
Sidney Crosby prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $38.54 | Buy on eBay ↗ |
| PSA 10 | $81.00 | Buy on eBay ↗ |
| BGS 10 | $105.00 | Buy on eBay ↗ |
| CGC 10 | $32.00 | Buy on eBay ↗ |
| SGC 10 | $49.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021-22 Upper Deck Allure Base Set Sidney Crosby Blue Line #4 value & prices
The 2021-22 Upper Deck Allure Base Set Sidney Crosby Blue Line #4 is a Hockey card (Blue Line parallel) released in 2021. Ungraded copies carry a market value of about $38.54.
An ungraded copy is worth around $38.54, a PSA 10 (Gem Mint) around $81.00 and a pristine BGS 10 around $105.00. The gem-mint premium is modest (about 2.1× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($38.54) and top-graded ($81.00) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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