Errr... Lol! My suggestion was accepted two hours ago. But well your suggestion goes in the same direction than mine therefore... Upvoted

Best offer I see on most of the Batter's trades is 1 bud + 1 bill's.

http://www.tf2outpost.com/trade/5095056 - an offer of 2 buds a couple days ago, though the user doesn't appear to have any buds or any high value items. Claims of a prior 1.5 bud offer that I can't verify.