HDMI cable with RGB lighting for up to $200, because why not?
Amazon.com: POUND HD Link Cable for Original Super Nintendo SNES - HDMI Cable with RGB Quality, 720p Resolution, Plus Micro USB Cable for Boosted Power : Video Games
Amazon.com: POUND HDMI HD Link Cable for Sega Saturn - HDMI Cable with Native RGB Picture Quality, 720p Resolution, Plus Micro USB Cable for Boosted Power : Video Games
Amazon.com: Portta Component to HDMI Converter with HDMI Cable, RGB to HDMI Adapter, 5 RCA YPbPr to HDMI Video Converter, Support 1080p 60Hz for PS2 PS3 Xbox 360 : Electronics
Amazon.com: Pacroban 8K 48Gbps Ultra High Speed HDMI Cable 3ft-3 Pack, 8K 5K 4K 1080p at 120Hz 60Hz, Dynamic HDR | Compatible with Dolby Vision 4:4:4 RGB HDR 12-bit Color RTX3080 Xbox
4K Fiber Optic HDMI Cable 65 Feet Full 4K60Hz (4:4:4 RGB HDR10 HDCP2.2 ARC) 1440p 144Hz 18Gbps High Speed Ultra HD Directional Active Cord Compatible with RTX 3080/3090 Xbox Series X PS5 - Newegg.com
Scaler Hdmi To Rgb Component 5 Rca Ypbpr Video + R/l 1080p Audio Converter Adapter Tv Pc - Audio & Video Cables - AliExpress
4K 60HZ HDMI Cable with Touch Control RGB Lighting HDMI-compatible 2.0 HDR RGB Audio Video Cable Ultra-HD (UHD) 18Gbps Ultra-HD - AliExpress
Codway HDMI to VGA RGB Cable | eBay
Amazon.com: HDMI Cable for Playstation 2 & Playstation 1 Console (PS2 & PS1), PS1/PS2 to HDMI Adapter with True RGB Signal Output Playstation 1 Adapter Sony PS2 HDMI Converter : Video Games
World's First RGB HDMI Cable - VIVIFY ARQUUS W73
Amazon.com: POUND HDMI HD Link Cable - Compatible With PS1 And PS2 - HDMI Cable With RGB Display, 720p Resolution, Plus Micro USB Cable For Power : Video Games
HDMI Male to 5 RCA RGB YPbPr Audio AV Component Convertor Cable Lead MF | eBay