How much does this cost to the nearest dollar?

WAVLINK Thunderbolt 3 to Dual DisplayPort Adapter for Dual Display or Single Display, Compatible with Windows & Mac (Only Supports with Thunderbolt 3 Logo)
✅ Real Thunderbolt 3 to Dual DisplayPort Adapter Supports two DisplayPort monitors up to display or a single display, backward compatible with lower resolutions(like 1080p, 720p), No external adapter is required. Great accessory for home, office or other desktop workspace applications. ✅ Dual or Single You can output independent content to each display at resolutions of up to 4096 x 2160p which is perfect for editing 4K video or performing other Ultra HD tasks such as creating CAD drawings or reviewing medical imagery. The Thunderbolt 3 Adapter can be used to connect two DisplayPort channels to

Price is $56.00
Price: $55.99