Today I went to my local HBS to get a package of liquid yeast for my brew day this weekend. I told him which yeast I needed and he came back to the counter with 2 old packages which he sold to me for the price of one pack. The best by dates on the packs are 3/29/23 and the White Labs Yeastman site confirmed they were packaged on 10/3/22. This shop did this to me once before and both times I left not knowing if it was a fair deal. Should I continue buying his old yeast or should I ask for a fresher package next time?