What does this cost to the nearest dollar?

Title: PCI‑E 1‑to‑4 Riser Card Adapter  
Category: Electronics  
Brand: GOLDEN BLUE  
Description: Expand a single PCI‑E 1X slot into four independent 16X slots for GPUs, sound, or network cards.  
Details: Features a high‑speed USB 3.0 cable, solid capacitors for stable power, and plug‑and‑play installation.

Price is $