1970 Colgate Stamps Ralph Backstrom #21
1970
See all Ralph Backstrom cards & valuesCommon
$3.55est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#21
Year
1970
Ralph Backstrom price history
$3.55▲ 0.0%
Oct 22 · $3.55 low$3.55 high · Oct 23
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1970 Colgate Stamps Ralph Backstrom #21 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
$3.55
Recorded low
$3.55
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.55 | — |
Ralph Backstrom prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.55 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1970 Colgate Stamps Ralph Backstrom #21 value & prices
The 1970 Colgate Stamps Ralph Backstrom #21 is a Hockey card released in 1970. Ungraded copies carry a market value of about $3.55.
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