2018-19 Panini Prizm Rookie Signatures Robert Williams III Silver Prizm #RS-RWL
2018
See all Robert Williams III cards & valuesUncommon
$9.07est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#RS-RWL
Year
2018
Parallel / variant
Silver Prizm
Robert Williams III price history
$175▲ 0.0%
Oct 22 · $175 low$175 high · Oct 23
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 2018-19 Panini Prizm Rookie Signatures Robert Williams III Silver Prizm #RS-RWL 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.
Recorded high
$9.07
Recorded low
$9.07
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $9.07 | — |
Robert Williams III prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $9.07 | Buy on eBay ↗ |
| PSA 7 | $10.00 | Buy on eBay ↗ |
| PSA 8 | $11.98 | Buy on eBay ↗ |
| PSA 9 | $19.11 | Buy on eBay ↗ |
| Grade 9.5 | $33.07 | Buy on eBay ↗ |
| PSA 10 | $175.00 | Buy on eBay ↗ |
| BGS 10 | $228.00 | Buy on eBay ↗ |
| CGC 10 | $70.00 | Buy on eBay ↗ |
| SGC 10 | $105.00 | Buy on eBay ↗ |
Other versions of this Robert Williams III card
4 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2018-19 Panini Prizm Rookie Signatures Robert Williams III Silver Prizm #RS-RWL value & prices
The 2018-19 Panini Prizm Rookie Signatures Robert Williams III Silver Prizm #RS-RWL is a Basketball card (Silver Prizm parallel) released in 2018. Ungraded copies carry a market value of about $9.07.
An ungraded copy is worth around $9.07, a PSA 9 around $19.11, a PSA 10 (Gem Mint) around $175.00 and a pristine BGS 10 around $228.00. That's roughly a 19× 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?
With raw copies near $9.07 and top grades reaching $175.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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Robert Williams III2018-19 Panini Prizm Rookie Signatures2018Basketball cardsSilver PrizmPSA 10BGS 10card valueprice guide