Spark dispensary has the best deals in Denver on rosin products, especially on (710 Labs rosin). Every Tuesday they'll have 10% off 710 Labs products, but if you go to the store during 2pm - 5pm you'll get 30% off total from 710 Labs products instead of the 10%. I was able to get a 2G rosin jar (710 Labs) for $53 OTD, everywhere else sells single G's (710 Labs) for minimum of $60 plus tax. Definitely stop in this store and check out the deals.