creality-official-storevia eBay

The eBay listing has abuy 7 get 5 free offer. With the 20% off coupon JULYFINDS it comes out to about $10.50 per KG or $12 per KG for RFID
The RFID I don't thinkhas been this low before per KG. The Non RFID is slightly less per KG than theprevious deal

Instructions:

1. Choose desired materialfrom the first dropdown from this productpage [ebay.com] (Hyper PLA RFID or Hyper PLA)
2. On the second dropdownadd 12 colors of your choice to cart
3. The discount for thefive free rolls will be shown at checkout
4. At checkout, apply 20%coupon JULYFINDS
5. Price at checkoutshould be $126.43 for the Hyper PLA or $143.09 for the Hyper PLA RFID

You can mix and match if you like and still be eligible for the buy 7 get free offer. Petg is also part of the listing and can be mix and matched with the others, but I don't have any 1st hand experience printing with it. The Rapid PETG comes out to about $10.60 per KG if using the same steps above.