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Grade Matrix

Graded
PSA 6
-
Grade 7 guide
-
Grade 8 guide
$14
PSA 9
$24
PSA 10
$67

PSA 10: PriceCharting · last PSA 10 sale $79.95 on Sep 4, 2026 · checked Oct 26, 2026

PSA 9: Median of 4 PSA 9 sales in the last 90 days, latest 2026-10-14. Grade 9 guide (all graders): $22.

Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).

CGC
CGC 8
-
CGC 9
-
CGC 10
$30
CGC P10
-

Availability

Availabilityi
8/10G: 12/y
Graded: ~12 sales/yr (low) · Sales per year: ~358 sales/yr · Recent sales: 3 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 29 · Graded copies: 365 · PSA-10 delta 6.6%

TCGplayer Price History

HolofoilProduct 542938Fetched Oct 23, 4:03 AM
Weekly market
$7.60
week ending Oct 19
Weekly avg sale
$6.96
week ending Oct 19
Units sold (week)
5
week ending Oct 19

Card Value FAQ

How much is Iron Boulder ex (Temporal Forces #217) worth?

GemDelta shows Iron Boulder ex (Temporal Forces #217) at $7.66 market price (TCGplayer market). Its Delta multiple is 8.69x.

How much is a PSA 10 Iron Boulder ex (Temporal Forces #217) worth?

A PSA 10 Iron Boulder ex (Temporal Forces #217) is currently shown at $66.54. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.

Is Iron Boulder ex (Temporal Forces #217) worth grading?

GemDelta records a 45.8% gem rate for Iron Boulder ex (Temporal Forces #217), with 167 PSA 10 copies out of 365 total PSA grades and a 8.69x Delta. That describes the grading profile; it is not financial advice.

PSA 10 Recent sales

DateListingSale
Sep 4, 20262024 POKEMON TEF EN-TEMPORAL FORCES HYPER RARE #217 IRON BOULDER EX PSA 10 #217$79.95
Jul 2, 20262024 POKEMON TEF EN-TEMPORAL FORCES HYPER RARE #217 IRON BOULDER EX PSA 10 #217$75.00
Jun 11, 20262024 POKEMON TEF EN-TEMPORAL FORCES HYPER RARE #217 IRON BOULDER EX PSA 10 #217$62.55
Jun 3, 2026Iron Boulder EX 217/162 Hyper Rare Tef En-temporal Forces Pokemon PSA 10 217/162$50.00