2018 Topps Heritage Real One Autographs Ryan McMahon #RM
2018
See all Ryan McMahon cards & valuesUncommon
$6.71est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#RM
Year
2018
Ryan McMahon price history
$21.14▲ 0.0%
Oct 20 · $21.14 low$21.14 high · Oct 26
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2018 Topps Heritage Real One Autographs Ryan McMahon #RM each month, from 2 recorded price readings. 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.
Recorded high
$6.71
Recorded low
$6.71
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $6.71 | — |
Ryan McMahon prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.71 | Buy on eBay ↗ |
| PSA 8 | $8.44 | Buy on eBay ↗ |
| PSA 9 | $20.00 | Buy on eBay ↗ |
| Grade 9.5 | $21.00 | Buy on eBay ↗ |
| PSA 10 | $21.14 | Buy on eBay ↗ |
| BGS 10 | $27.00 | Buy on eBay ↗ |
| CGC 10 | $8.00 | Buy on eBay ↗ |
| SGC 10 | $13.00 | Buy on eBay ↗ |
Ryan McMahon parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2018 Topps Heritage Real One Autographs Ryan McMahon #RM value & prices
The 2018 Topps Heritage Real One Autographs Ryan McMahon #RM is a Baseball card released in 2018. Ungraded copies carry a market value of about $6.71.
An ungraded copy is worth around $6.71, a PSA 9 around $20.00, a PSA 10 (Gem Mint) around $21.14 and a pristine BGS 10 around $27.00. That's roughly a 3.2× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($6.71) and top-graded ($21.14) 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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Ryan McMahon2018 Topps Heritage Real One Autographs2018Baseball cardsPSA 10BGS 10card valueprice guide