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12.8mm External Circlip Retaining Snap Ring 304 Stainless Steel 100pcs - 12.8mm (100-Pack)

$10.58 at Overstock.com

5PCS Titanium Tongue Piercings External Threaded 14G Industrial Barbell Rings Lengua Nipple Bar Ear Tragus Pirsing 12-38mm

$11.47 at Bono Boutique

Creative Sound Blaster X4 Hi-Res 24bit/192kHz External USB DAC and Amp Sound Card, Super X-Fi, Multi-Channel, 7.1 Discrete Surround, Optical-in, Optical-out, Line-in, Mic-in, Headset-i (70SB181500000)

$7.50 at Newegg

1/3 Pair Nipple Shield Barbell Stainless Steel Externally Threaded Tongue Ring Bar Body Piercing Jewelry 12mm 14mm 16mm

$4.76 at Bono Boutique

Creative Sound Blaster Play! 4 Hi-res External USB-C DAC and Sound Adapter Ft. VoiceDetect Auto Mic Mute/Unmute, Two-Way Noise Cancellation, Bass Boost/Dynamic EQs, for Video Calls on Windows PC

$29.99 at Newegg

14G 16G Stainless Steel Externally Threaded PA Tongue Nipple Shield Barbell Ring Bar Body Piercing Jewelry Retainer 16mm

$1.10 at Bono Boutique