esun blue pla filament, 3d printing filament 1.75mm | dimensional accuracy +/- 0.03mm, 1kg carboard spool (2.2lbs) 3d printer filament 1.pla-blue is up for auction in Industrial & Scientific. The current bid is $1.50, 91% below the $16.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.