How much does this cost to the nearest dollar?

2 Pack 6.35mm 1/4 Male to 3.5mm 1/8 Female Stereo Headphone Adapter Audio Jack Plug Gold Plated for Speaker Headphone Guitar Digital Piano Amp Adapte (Grey)
New Upgrade 1/4 to 3.5mm adapter is a convenient way to connect smartphones, tablets, iPods, or headphones with 3.5mm 1/8 inch plugs to audio devices with a 6.35mm 1/4 inch stereo jack, let your favorite headphones or other devices fit for most pro audio such as an amp, keyboard, piano. HI-FI Sound Quality 24K Gold-plated connectors resist corrosion and ensure a minimal signal loss. This 6.35mm male to 3.5mm

Price is $4.00

Price: $3.99