why not suggest just 1 refined? .88 is only one scrap difference

As with the previous suggestion, WH is overstocked at roughly .66

Look at the old reason - TF2WH can't sell theirs for .66, and I'm very sure if you put up a trade offering 2 rec someone would jump on it. These are not in high demand.

Warehouse prices can no longer be used for market data as Refined Metal and Keys are overstocked there 90% of the time and their buy price for other items are considerably lower than normal trades.