How much does this cost to the nearest dollar?

ARRCat Upgrades Parts Compatible with 1/10 Arrma 3S Senton/Granite/Vortek Front Steering Block Knuckles,C-Hubs Caster Blocks,Rear Blue
Replace# The RC Upgrades Parts fits for 1/10 Arrma Granite BXL Arrma Senton Arrma Typhon 4X4, 1/10 Arrma Vorteks BLX 4×4. Check the Details Before Buying 2 x Caster Blocks (L/R) (Replace # ), 2 x Steering Blocks (Replace # 2 x Rear Hub(L/R) (Replace # Upgrades for Arrma Senton 4×4 550, Arrma Granite 4×4 Typhon 4×4 550, Arrma BigRock 4

Price is $39.00

Price: $38.99