$39.99 Sunlu PLA+2.0 black 4kg refill bundles ($10/kg) – Other 4kg bundles $45 View Promo/Coupon Details
$156.70 JAYO (Sunlu) PETG 5×4.4kg bundles or 22kg total ($7.84/spool or $7.13/kg) – Can also get a single 4.4kg bundle for $33 View Promo/Coupon Details
$13.29 TECBEARS (Sunlu) Matte PLA Oak Color; 4kg bundle of black is $38 or $9.50/kg View Promo/Coupon Details