We have catalogued 4 Ilia Topuria octagon /8 parallels, between Panini Prizm's Octagon and Topps Chrome's OctaFractor, across 4 collections from 2022 to 2026. 4 have a photo of the actual copy.
By year: 2022 1 · 2023 1 · 2025 1 · 2026 1
Both brands that have held the UFC licence dedicate a parallel numbered /8 to it, eight copies of each card, the same number of sides as the octagon: Octagon in Panini Prizm and OctaFractor in Topps Chrome. Ilia Topuria has all four.
Panini does not publish per-pack odds or say which boxes this parallel comes from, so neither is claimed here.
With Topps taking over the UFC, the octagon /8 became a refractor. It did not exist in 2024: the 2024 Chrome UFC odds sheet does not include it. It is hobby exclusive in both editions: not Breaker's Delight, Value or Mega.
The odds are per pack and for the whole parallel, not one specific card: Ilia Topuria's OctaFractor in particular is much harder than that figure.