So, taking the middleground between the 1.5 bud offers and the 2 bud buyout.

Remember, this is for craftable Scarf, a glitch item. The uncraftable Scarf is a separate price on this site.

There was a brief glitch where traded uncraftable items would lose their uncraftable status. That leaves a handful of items normally only uncraftable as craftable- Merc Scarf, Ball-Kicking Boots, and 2011 Skull, off the top of my head. The glitch was fixed relatively quickly so the number of these items that were 'cleaned', intentionally or otherwise, are fairly small.