Fallout 76 $32 @ Best Buy (for those who currently still have Gamers Club Unlocked). $40 for others.

Best Buy has Fallout 76 (all versions) for $39.99. However, the 20% off for Gamers Club Unlocked members is valid on this item, bringing the price down to $31.99.
The same applies to the Tricentennial Edition . It’s $59.99, but drops to $47.99 with GCU.
Obviously very much YMMV based upon when your membership expired, but if you have it still, it appears to be the best price currently from any source.