| ebay.es | n=16 | £1.77 | +112% |
| ebay.co.uk | n=7 | £1.32 | +58% |
| ebay.com | n=8 | £0.83 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 8 | 2 mo | £1.37 | 65.31 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten) | 8 | 2 mo | £1.99 | 2.39 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten) | 8 | 2 mo | £1.70 | 2.3 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 8 | 2 mo | £1.49 | 11.76 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-07-21 | EN | RAW NM | Bastiodon Rare XY - Steam Siege 70/114 NM · eBay | £1.41 |
| 2026-07-11 | EN | RAW LP | Bastiodon - Rara - XY Steam Siege - 70/114 - LP - Inglese · eBay | £1.70 |
| 2026-07-06 | EN | RAW UNKNOWN | Bastiodon XY - Steam Siege 70/114 Pokemon Card · eBay | £1.77 |
| 2026-07-06 | EN | PSA 9 | 2016 POKEMON XY STEAM SIEGE #70 BASTIODON PSA 9 · eBay | £11.77 |
| 2026-07-01 | EN | RAW NM | Pokemon - Bastiodon - 70/114 - Rare - XY - Steam Siege - NM · eBay | £0.74 |
| 2026-06-29 | EN | RAW NM | Bastiodon 70/114 Rare Steam Siege Pokemon Near Mint · eBay | £1.75 |
| 2026-06-26 | EN | RAW UNKNOWN | Bastiodon 70/114 Raro Steam Siege Pokemon Holograma Inverso · eBay | £1.34 |
| 2026-06-25 | EN | RAW UNKNOWN | Bastiodon 70/114 XY - Steam Siege Raro Ilimitado Pokemon Jue · eBay | £1.34 |
| 2026-06-25 | EN | RAW UNKNOWN | Juego de cartas coleccionables Pokémon Bastiodon Steam Siege · eBay | £1.07 |
| 2026-06-22 | EN | RAW UNKNOWN | Pokemon Juego de Cartas Coleccionables Steam Siege Holograma · eBay | £2.22 |
| 2026-06-19 | EN | RAW NM | Bastiodon 70/114 Rare Steam Siege Pokemon Near Mint · eBay | £0.73 |
| 2026-06-17 | EN | RAW UNKNOWN | Bastiodon - XY - Steam Siege #70/114 Raro Holofoil Inverso C · eBay | £1.77 |
| 2026-06-15 | EN | RAW HP | Bastiodon 70/114 Rare Steam Siege Pokemon HP | £1.52 |
| 2026-06-11 | EN | RAW UNKNOWN | Bastiodon 70/114 XY - Steam Siege Regular | £1.11 |
| 2026-06-09 | EN | RAW LP | Bastiodon 70/114 Rare Steam Siege Pokemon LP | £0.52 |
| 2026-06-04 | EN | RAW LP | Bastiodon Rare XY - Steam Siege 70/114 LP | £1.87 |
| 2026-06-04 | EN | RAW NM | Pokémon TCG Bastiodon Steam Siege 70/114 Regular Rare NM | £1.23 |
| 2026-05-29 | EN | RAW LP | Bastiodon 70/114 - XY - Steam Siege - PTCG - LP | £1.77 |
| 2026-05-28 | EN | RAW NM | Bastiodon 70/114 :: Steam Siege :: Rare Mint Pokemon Card | £0.98 |
| 2026-05-24 | EN | RAW MP | Pokémon TCG Bastiodon Steam Siege 70/114 Regular Rare MP | £0.93 |
#69 · U
#98 · U
#14
#2 · RH
#062 · R
#20 · R
#093 · IR
#21 · HR
#85 · R
#1 · R
#110 · RH
#116 · SEC
#112 · URFrequently asked questions
What will I get for Bastiodon Steam Siege 70/114 if I want to sell quickly?
Half of all sales fell between £1.15 and £1.77, with a median of £1.45. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Bastiodon Steam Siege 70/114 unrealistic?
The cheapest genuine sales were around £0.74. Offers well below £0.44 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.