In the spring you might want to check out Dwayne Lowder's place,
http://doweryorchids.com/. This is what he had to offer this past fall and this spring he hopes to get a very nice selection. Every plant I purchased came well wrapped and in excellent condition... he is also extremely helpful with any questions you may have.
P. appendiculata - bs - $28.00
P. bellina - pb/bs - (wonderful plants, currently in flower) - $24.00
P. cochlearis - (seedlings - 5"-6") $12.00
P. cornu-cervi v. sanguinea (from Thailand - seedlings 3"-4") - $12.00
P. cornu-cervi - (from Java) - bs - $16.00 (some in spike)
P. cornu-cervi - (from Sumatra) - bs - $18.00 (some in spike)
P. doweryensis - nbs - $32.00
P. floresensis - pb/bs - $18.00
P. gigantea (large - well rooted) - $80.00
P. gigantea (medium - well rooted) - $50.00
P. gigantea (small - well rooted) - $25.00
P. javanica - bs - $26.00
P. kunstleri - pb/bs - $32.00 (some in spike)
P. lobbii - pb/bs - $22.00
P. maculata - bs - $24.00
P. modesta - bs - $26.00
P. parishii - pb/bs - $22.00
P. petoletii - bs - $26.00
P. stuartiana - bs - (small, limited in numbers) - $18.00
P. tetraspis - pb/bs - (some in spike) - $26.00
*P. tetraspis v. speciosa C-1 - pb/bs - (some in spike) - $26.00
P. violacea v. alba - pb/bs - (many in spike) - $26.00
P. violacea v. coerulea - pb/bs - (some in spike) - $24.00
P. violacea v. mentawai - pb/bs - (some in spike) - $24.00
P. zebrina - bs - (some in spike) - $28.00