I will share this information with you guys as I have already stocked up on them, these are the standard CVA variflame adapters that are about $60 for a set of 20 and they are selling for 18 bucks for a set of 20 (WOW)on eBay, the guy only has a certain amount so they will be gone, get them while you can.
https://www.ebay.com/itm/3950204473...DFutTl_Q-m&var=&widget_ver=artemis&media=COPY
https://www.ebay.com/itm/3950204473...DFutTl_Q-m&var=&widget_ver=artemis&media=COPY