If you want to see their fresh shipments, you could try contacting the gardening/landscaping department at Lowe's when the next shipment will arrive. I've done that with my local Lowe's and they seem happy to help.
Some Lowe's in my area replenish them every few weeks, while some don't for two months or more. In any case, the fresh shipments are generally great quality - plump p-bulbs, active roots, etc. The leftovers are often shrived and rotting...
It also helps to get to know the gardening manager at Lowe's. Since they know me as the frequent dying plant scrounger... they give me a heavier discount on plants (when the manager is around). Or just finding out when the next shipment will be.
Anyway, congrats on your great finds - and not to push you, but I think you should get those Latouria Dendrobiums.