But then they did spend last season playing Championship football.
Posh did run an ‘early bird’ discount, but prices are now set for the rest of the summer.
But how do the Posh compare against the rest of League One?
Portsmouth News writer Pepe Lacey has taken a look at the average cost of every adult and junior season ticket in the division, ranking them from cheapest to most expensive based on their normal adult prices.
As of June 6 Fleetwood Town and Derby County had yet to release their prices. Exeter City ran an early bird scheme and are due to announce their full prices today (Monday).
17. WYCOMBE WANDERERS
Adult: £494 (normal); Young adult/junior: £285 (normal). Photo: Getty Images
18. OXFORD UNITED
Adult: £500 (normal); Young adult/junior: £215 (normal). Photo: Getty Images
19. SHREWSBURY TOWN
Adult: £410 (early bird), £505 (normal); Young adult/junior: £130 (early bird), £160 (normal). Photo: Getty Images
20. PETERBOROUGH UNITED
Adult: £439 (early bird), £529 (normal); Young adult/junior: £99 (early bird), £129 (normal). Photo: Getty Images