Board Thread:General Discussion/@comment-36082305-20190401090927/@comment-36082305-20190402114635

I used only 1 thread when collecting the Gremlin Relic collection but now it shows the same as debwika2's - that I need 10 cotton and dragonflies.

Maybe once you have collected it and it has expired, it reverts to a cost that no one would wish to pay.

If this was the cost first time around for you Debwika2, maybe there was a glitch and you should complain.