New Feats of Strength achievements on the Patch 10.1.7 PTR indicate that players will receive 500 Tender for purchasing the 11.0 expansion. Players who purchase the Heroic and Epic versions will receive bonus Tender.
Warning: This has not been confirmed by Blizzard and is speculation based on datamining.
Trader’s Tender for Purchasing 11.0 Expansion
In the latest Patch 10.1.7 PTR, 3 new Feats of Strength achievements were added with some very interesting names:
NEW Reward: