I interpreted the request as for a 12+ top end.
SierraJim still has one pair of Fischer Z17
(aka Tyrolia FF17s) for $99.
Look PX12s are $94 at backcountryoutlet
Those are the best under $100 deals I've seen in the last day or two, although Level Nine has a nice range of Tyrolias, including first and second generation Railflexes, at $100 and under for 12-DIN and under $150 for 14-17. Oh, and they have Look P12 demos for $90 and PX12 demos for $100.