It appears that this listing: https://dispenser.tf/market/10980/ has a bug on the "ASK" price as it always shows 5 and it is not updated according to minimum price. Can you please have a look at it?
Saw the same bug i guess here:
https://dispenser.tf/market/20070/ (stuck on 4.5)
https://dispenser.tf/market/15882/ (stuck on 0.891)
https://dispenser.tf/market/20126/ (stuck on 0.9009)
And these two: https://dispenser.tf/market/11972/ - https://dispenser.tf/market/21677/ (show up through search even though they are empty)