I mean weapons have a universally known low value, not a great comparison. Though to be honest I think any item over a year outdated should be able to be refreshed.

Think about it logically here. Imagine you owned one of these Pile of End of the Line Key Gifts. You look at backpack.tf and see a 3 year outdated price, very few on the market and low buy orders. What does this make you think? It makes you think that 23 must be inaccurate because it is so outdated. If the suggestion at 23 was recent, they would know for sure that 23 was accurate. Why are we making it harder for people to tell if a price is accurate by rejecting suggestions that support current price?

Many suggestion rules are guidelines that are correct in the majority of cases, but not all. I would suggest you think critically about why the rule exists and how it applies to each suggestion. In addition, this is only one suggestion, which does not increase mod workload like people suggesting 10+ craft hat refreshes in a row, which is what prompted this rule in the first place. In this case, preventing a suggestion makes it harder for people to accurately check the price without increasing mod work.