I was in the Rockler store in South Portland, Maine yesterday and noticed a pretty decent supply of turning squares and blocks in exotic species. The prices seemed very fair.
Pau Ferro 2x2x18 $6.00 Kingwood 2x2x18 $12.00 Kingwood 1x1x12 $2.00 Lignum Vitae 2x2x16 $6.58 Lignum Vitae 2-1/2x8x8 $15.54 Pink Ivory 1-1/2x1-1/2x6 $5.63
These were some I bought, but there was a lot more variety. African blackwood, ebony, black & white ebony (whatever that is), Macassar ebony, afzelia burl, osage orange, tulipwood, cocobolo and a bunch of names I'd never seen before. One inch squares to large turning blocks in almost all of the species. All well waxed.
Don't know if the other Rockler stores carry a selection like this. Maybe this is typical. It seemed pretty good to me.
Also had cocobolo shorts, 4/4 & 8/4 S2S at $13 per bf.
I went in to pick up some Baltic birch ply at half off - the rest was a pleasant surprise.
John Martin