How much does this cost to the nearest dollar?

Serounder Microphone Isolation Shield,Portable Foldable Sound Absorbing Foam Panel,Professional Studio Vocal Recording Microphone Foam Isolation Shield,Noise-Reducing Protection System
Specification Condition New Material Sponge Size Approx. 21.5 * 13.5 * 13.5cm / 8.5 * 5.3 * 5.3in Color As pictures shown Package list 1 * Shield 3 * Accessory 1 * Manual Eliminate Interference - The three-layer sound-absorbing and noise-reducing protection system reduces the environmental noise and effectively prevents the interference of sound reflections on the microphone. Optimize recording environment and reduce the influence of noise on microphone sound pickup. Anti-reverberation and Anti-reflection - The external metal shell can reduce

Price is $51.00
Price: $50.76