| Cat Name | Cat ID | Comment |
|---|
| + | Antiques | 20081 | |
| + | Art | 550 | |
| + | Baby | 2984 | |
| + | Books | 267 | |
| + | Business & Industrial | 12576 | |
| + | Cameras & Photo | 625 | |
| + | Cell Phones & Accessories | 15032 | Renamed from [Cell Phones & PDAs] |
| + | Clothing, Shoes & Accessories | 11450 | |
| + | Coins & Paper Money | 11116 | |
| + | Collectibles | 1 | |
| + | Computers/Tablets & Networking | 58058 | Renamed from [Computers & Networking] |
| + | Consumer Electronics | 293 | |
| + | Crafts | 14339 | |
| + | Dolls & Bears | 237 | |
| + | DVDs & Movies | 11232 | |
| + | Entertainment Memorabilia | 45100 | |
| + | Gift Cards & Coupons | 172008 | |
| + | Health & Beauty | 26395 | |
| + | Home & Garden | 11700 | |
| + | Jewelry & Watches | 281 | |
| + | Music | 11233 | |
| - | Musical Instruments & Gear | 619 | Renamed from [Musical Instruments] |
| | | Accordion & Concertina | 16218 | |
| | + | Brass | 16212 | |
| | + | Electronic Instruments | 38068 | |
| | + | Equipment | 41402 | |
| | + | Guitar | 3858 | |
| | + | Harmonica | 47078 | |
| | + | Instruction Books, CDs & Video | 100228 | |
| | | Karaoke | 96963 | Moved from [Home Audio Stereos, Components-14969] Combined into [Karaoke Entertainment-175696] |
| | - | Karaoke Entertainment | 175696 | New Category |
| | | - | Complete Karaoke Systems | 64602 | Moved from [Karaoke-96963] Renamed from [Complete Systems] |
| | | | | With Monitor | 64603 | Combined into [Complete Karaoke Systems-64602] |
| | | | | Without Monitor | 14989 | Combined into [Complete Karaoke Systems-64602] |
| | | - | Karaoke Players & Decoders | 64606 | Moved from [Karaoke-96963] Renamed from [Players & Decoders] |
| | | | | Karaoke CD Players | 64607 | Combined into [Karaoke Players & Decoders-64606] |
| | | | | Karaoke DVD Players | 64608 | Combined into [Karaoke Players & Decoders-64606] |
| | | | | Other | 64609 | Combined into [Karaoke Players & Decoders-64606] |
| | | | Karaoke CDs & Songs | 64604 | Moved from [Karaoke-96963] |
| | | | Karaoke Microphones | 50590 | Moved from [Karaoke-96963] Renamed from [Microphones] |
| | | | Karaoke Mixers | 64605 | Moved from [Karaoke-96963] Renamed from [Mixers] |
| | | | Other | 163828 | Moved from [Karaoke-96963] |
| | + | Percussion | 10172 | |
| | + | Piano & Organ | 16217 | |
| | + | Pro Audio Equipment | 15197 | |
| | + | Sheet Music & Song Books | 20833 | |
| | - | Stage Lighting & Effects | 170087 | Moved from [Consumer Electronics-293] |
| | | + | Atmospheric Effects | 29941 | |
| | | - | Lighting Effects | 12922 | |
| | | | | Black Light, Ultraviolet | 75938 | |
| | | | | Complete Systems | 12921 | |
| | | | | Dimmer & Switchpacks | 22513 | |
| | | | | Gobo, Spotlight Effects | 12932 | |
| | | | - | Lasers | 12469 | |
| | | | | | Under 5 mW | 163848 | Combined into [Lasers-12469] |
| | | | | | Over 5 mW | 163849 | Combined into [Lasers-12469] |
| | | | | Laser Components | 163850 | Moved from [Lasers-12469] Renamed from [Components] |
| | | | | LED Effects | 118772 | |
| | | | | Lighting Controls | 30889 | |
| | | | | Light Beam Effects | 75946 | |
| | | | | Mirror Balls | 96295 | |
| | | | | Moonflowers | 15437 | |
| | | | | Outdoor Lighting & Effects | 81959 | |
| | | | | PAR Spotlights | 75947 | |
| | | | | Plasma Lights | 38693 | |
| | | | | Running Lights | 12923 | |
| | | | | Stage Lighting | 29944 | |
| | | | | Strobes | 12474 | |
| | | | | Track Spotlights | 81958 | |
| | | | | Parts & Accessories | 12930 | |
| | | | | Other | 10663 | |
| | | | Cables | 170088 | |
| | | | Other | 170089 | |
| | + | String | 10176 | |
| | + | Woodwind | 10181 | |
| | + | Wholesale Lots | 52555 | |
| | | Other | 308 | |
| + | Pet Supplies | 1281 | |
| + | Pottery & Glass | 870 | |
| + | Real Estate | 10542 | |
| + | Specialty Services | 316 | |
| + | Sporting Goods | 382 | |
| + | Sports Mem, Cards & Fan Shop | 64482 | |
| + | Stamps | 260 | |
| + | Tickets | 1305 | |
| + | Toys & Hobbies | 220 | |
| + | Travel | 3252 | |
| + | Video Games | 1249 | |
| + | Everything Else | 99 | |
