Can I get my Beats in a Different Key?

Yes, here's the pricing options for this: (Note current prices can vary)

1) Pitch-shift the mixdowns - $75 (medium quality) - https://sfrbeats.com/pricing/BPM-Change-Level-1 

2) Pitch-shift the mixdowns and the stems - $105 (medium quality) - https://sfrbeats.com/pricing/BPM-Change-Level-2

3) Pitch-shift the individual notes of each instrument in the session, re-export mixdown and stems - $155 (higher quality) - https://sfrbeats.com/pricing/BPM-Change-Level-3