Solgaleo GX #173
SetUltra Prism
Year2018
Ungraded
$25.00−$1.49
50 sales · last Jul 5, 2026
Grade 7
$13.50
1 sales · last Sep 11, 2024
PSA 7
$30.25
2 sales · last Mar 15, 2022
BGS 7.5
$20.40
1 sales · last Jun 9, 2025
Grade 8
$24.32
3 sales · last Mar 24, 2025
PSA 8
$44.99+$9.99
22 sales · last Jan 14, 2026
BGS 8
$29.95
1 sales · last Jan 9, 2023
Grade 9
$63.50
2 sales · last Aug 11, 2025
PSA 9
$121.82+$41.82
28 sales · last Jun 7, 2026
CGC 9
$39.60
4 sales · last Mar 24, 2025
BGS 9.5
$39.50
2 sales · last Jun 10, 2026
PSA 10
$300.00+$52.60
37 sales · last Jun 27, 2026
Solgaleo GX #173 price guide
Solgaleo GX #173 is a collectible Pokémon card from the Ultra Prism expansion (2018). Setlot tracks 153 recorded sales for this card across 12 grade tiers, 34 of them in the last 90 days. PSA 10 copies have a 90-day median of $300.00. Ungraded copies currently trade around $25.00. The top grade commands 12× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $399.00 (PSA 10, Jun 10, 2026). 6 listings are live right now with asks from $3.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($25.00) — a rough read on whether grading pays off.
Grade 7
0.5×
$13.50
PSA 7
1.2×
$30.25
BGS 7.5
0.8×
$20.40
Grade 8
1.0×
$24.32
PSA 8
1.8×
$44.99
BGS 8
1.2×
$29.95
Grade 9
2.5×
$63.50
PSA 9
4.9×
$121.82
CGC 9
1.6×
$39.60
BGS 9.5
1.6×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded | Pokemon TCG Solgaleo GX Secret Rare 173/156 SM Ultra Prism Holo English 250HP alexandreacelia | eBay | 1mo ago | $3.00↗ |
| Solgaleo GX - 173/156 - Gold Secret NM - EX alvanb | eBay | 1mo ago | $18.00 |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 25 | $25.00 | $3.00 – $99.68 |
| PSA 9 | 2 | $98.91 | $76.00 – $121.82 |
| BGS 9.5 | 1 | $50.00 | $50.00 |
| PSA 10 | 6 | $300.00 | $250.00 – $399.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 5, 2026 | Ungraded | Solgaleo GX 173/156 SM Ultra Prism↗ | eBay | $15.00 |
| Jul 4, 2026 | Ungraded | Solgaleo GX 173/156 Secret Rare Sun & Moon Base Set Pokemon TCG↗ | eBay | $48.59 |
| Jun 28, 2026 | Ungraded | Solgaleo GX (Secret Rare) SM - Ultra Prism #173/156↗ | eBay | $45.00 |
| Jun 27, 2026 | PSA 10 | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #173 FULL ART / SOLGALEO GX PSA 10↗ | eBay |
