What I have...

Hasbro Generation 1 (all loose, complete) - Huffer, Gears, Windcharger, Wheeljack, Soundwave, Laserbeak, Frenzy, Ravage, Powerglide, Seaspray, Cosmos, Beachcomber, Shrapnel, Kickback, Bombshell, Astrotrain, Motormaster, Breakdown, Dragstrip, Dead End, Wildrider, Swindle, Brawl, Hun-Gurrr, Metroplex, Punch/Counterpunch, Perceptor
Hasbro Generation 2 (all loose, complete) - Hubcap, Seaspray, Beachcomber, Bumblebee, Rapido, Scrapper, Hook, Long Haul, Mixmaster, Bonecrusher, Scavenger, Afterburner, Jetfire, Road Pig, Optimus Prime
Generation 2 Go Bots (loose and complete) - Sideswipe
Machine Wars (loose and complete)- Megatron
Hasbro Commemorative - Skywarp, Bluestreak (Silverstreak)
Titans Return - Topspin
Takara Unite Warriors - Scrapper, Hook, Long Haul, Mixmaster, Bonecrusher, Scavenger
Hasbro Generation 1 reissues - Starscream, Hot Rod, Bumblebee, Outback, Swerve, Tailgate, Frenzy/Laserbeak, Ravage/Rumble, Blaster, Warpath, Gears, Soundwave/Buzzsaw, Optimus Prime
Power of the Primes - Hun-Gurrr, Sinnertwin, Blot, Cutthroat, Rippersnapper
War For Cybertron Earthrise - Fastlane, Cloudraker, Pounce, Wingspan
Retro Headmasters - Brainstorm, Chromedome, Hardhead, Mindwipe, Weirdwolf, Highbrow, Skullcruncher
Studio Series 86 - Grimlock, Quintesson Pit of Judgement, Slag, Wreck Gar, Sludge, Snarl
Legacy - Kickback, Shrapnel, Bombshell, Dragstrip, Motormaster, Wildrider, Dead End, Breakdown
The Transformers Movie 86 - Perceptor
Takara Masterpiece - Sunstreaker, Bluestreak (blue), Wheeljack, Bumblebee v 2.0, Grapple, Skids, Hound (KO), Tracks, Megatron (KO), Shockwave (KO), Inferno (KO), Prowl (KO), Smokescreen+, Trailbreaker, Bluestreak+, Ratchet (KO), Ironhide (KO)
Fanstoys - Wildrider, Motormaster, Astrotrain, Breakdown, Drag Strip, Beachcomber, Brawn, Seaspray, Shrapnel, Bombshell, Kickback, Warpath, Soundwave, Rumble, Frenzy, Ravage, Laserbeak, Huffer, Perceptor, Outback, Hoist, Mirage, Jazz, Trailbreaker, Cliffjumper, Blaster, Eject, Rewind, Ramhorn, Steeljaw, Powerglide, Pipes, Gears, Swerve, Springer, Hot Rod, Cyclonus (KO), Galvatron, Kup
BadCube - Sideswipe, Red Alert
Mastermind Creations - Onslaught, Brawl, Blast Off, Swindle, Vortex, Bruticus upgrade kit, Cosmos, First Aid, Streetwise
X-Transbots - Breakdown, Wildrider, Drag Strip, Dead End, Overdrive, Punch/Counterpunch (USA), Punch/Counterpunch (Japan), Runabout, Runamuck
Magic Square - Breakdown, Wildrider, Motormaster, Drag Strip, Dead End, Scrapper, Mixmaster, Bonecrusher, Scavenger, Hook, Long Haul, Perceptor, Bumblebee, Brawl, Swindle, Onslaught, Vortex, Blast Off, Mirage
Make Toys - Reflector
DX9 - Powerglide, Dead End
Transform Element/Deformation Space/Star Toys - Optimus Prime, Starscream, Thundercracker, Skywarp, Blitzwing
Rising Force - Dead End, Wildrider, Drag Strip
Fans Hobby - Double Dealer, Boss, Dreadwind
Unique Toys - Swindle
KFC - Autoscout
Impossible Toys - Cliffjumper
G1 bootleg new in box - Scrapper, Hook, Long Haul, Mixmaster, Bonecrusher, Scavenger, Motormaster, Breakdown, Dragstrip, Dead End, Wildrider, Onslaught, Brawl, Blast Off, Swindle, Vortex, Hun-Gurrr, Sinnertwin, Blot, Cutthroat, Rippersnapper, Scattershot, Afterburner, Lightspeed, Strafe, Nosecone, Hot Spot, Blades, Streetwise, Groove, First Aid, Slugfest/Overkill, Brawn, Windcharger, Beachcomber, Seaspray, Kickback, Shrapnel, Bombshell, Silverbolt, Fireflight, Skydive, Slingshot, Air Raid, Wheelie, Squawktalk/Beastbox, Huffer, Pipes, Hoist, Octane, Jazz, Trailbreaker, Shockwave, Reflector, Blitzwing, Prowl, Sideswipe, Bumblebee, Mirage, Bluestreak, Inferno, Grapple, Tracks, Hound, Smokescreen, Wheeljack, Red Alert, Grimlock, Swoop, Snarl, Slag, Sludge, Outback, Gears, Ramhorn/Eject, Rewind/Steeljaw, Grand Slam/Raindance, Cliffjumper, Hubcap

A few others:
Bandai - Soul of Chogokin Vehicle Voltron and Lion Voltron
Matty Collector - Sven carded figure
Tomy - Tron 1982 figures (loose) Flynn, Guard, Tron
NECA - Tron 2001 reissue figures: Sark, Tron, Flynn, Warrior
Tron 2001 commemorative figures: Sark, Tron, Flynn, Warrior
Red Light Cycle with Sark, Blue Light Cycle with Flynn, Yellow Light Cycle with Tron
Reel Toys Tron 2.0 figures: Jet, Mercury, Thorne, IC Regular
Medicom - Tron sets A (Tron, Yori, Orange Light Cycle), B (Flynn, Tank, Red Light Cycle), C (Guard, Recognizer, Yellow Light Cycle) and D (Sark, MCP, Blue Light Cycle)
Real Action Heroes: Sark/Blue Bike, Guard/Yellow Bike, Tron/Orange Bike, Flynn/Red Bike
Spin Master - Tron Legacy figures: Clu (yellow and orange), Sam Flynn, Kevin Flynn, Rinzler, Quorra, Clu's Sentry, Black Guard, Jarvis
Vehicles: Clu's Lightcycle, Kevin Flynn's Lightcycle, Sam Flynn's Lightcycle
Die Cast Vehicles: Clu's Lightcycle, Kevin Flynn's Lightcycle, Sam Flynn's Lightcycle, One Man Light Jet, Three Man Light Jet, Clu's Command Ship, Recognizer, Light Runner, Grid Limo, Clu's Sentry Lightcycle
Deluxe Identity Discs: Sam Flynn, Rinzler, Kevin Flynn
Disney - UK Recognizer/8 vehicle playset, Parks exclusive Identity Disc, Identity Chips (Sam, Rinzler, Quorra, Clu), Tron light up sign
Diamond Select - Tron figures: Tron, Flynn, Infiltration Flynn, Sark, SDCC 2021 set (retro Tron, Flynn and Sark)
Black Hole figures: Maximillian, BOB, VINCENT
Super7 - Sark, Yori, Warrior, Infiltrator Flynn, Tron & Orange Lightcycle, Ram & Red Lightcycle, Flynn & Yellow Lightcycle
Eaglemoss - Tron Lightcycles: Blue, Red, Yellow, Orange
Dark Horse - Flaming Carrot figure x2: 1 loose/complete, 1 carded
Kenner - M.A.S.K.: Thunderhawk, Hurricane, Firefly, Vampire, Condor, T-Bob/Scott Trakker, multiple loose figures with masks
Ramen Toy - M.A.S.K. Thunderhawk
Toynami - Robotech figures: Rick Hunter (pilot), Rick Hunter (dress), Roy Fokker (pilot), Miriya Sterling (pilot), Max Sterling (pilot), Captain Gloval, Lisa Hayes (dress), Claudia Grant, Ben Dixon (pilot)
Riobot - Robotech Rook Bartley Cyclone