Oh man I just added so many ponies to this list!
I'm afraid I don't have anything along the lines of trade unless you're into drawings or baked goods. If anyone is interested I'll make a post showcasing my art and prices. I'm also selling G1 Symbol/Cutie Mark shirts on Redbubble now, so I could trade one or more of those (or a shirt and money) to meet equivalent pony value - and if you like the idea of this trade but the symbol design that you want isn't available yet, I'm always willing to make a new one right away!
I hope I don't come off as too picky, but I don't plan on collecting much G1-wise beyond this and I'd rather not deal with duplicates, so I'm only looking for very good quality ponies and above. Hair needs to be in very good condition, with no mane or tail trims at all - a braided tail is fine. A mark or two on the skin is okay so long as it's inconspicuous, but for the most part colors need to be even and matching body and head colors are a must - any cancer or smooze is probably a no. No paint rubs on any part of the pony, but some glitter loss is fine.
Sea Ponies don't need to come with their shells or floats; if I get a pony without I'll update my list to look for their accessory alone. Flutter Ponies don't need their wings, of course. De-flocked So Softs are also fine and possibly even preferred, as I don't exactly trust myself with maintaining the quality of flocking once it reaches me and I'd rather not feel guilty about it!
No pony takes any particular priority. Also, as long as it isn't a BBE, Drink 'n Wet, First Tooth, or a duplicate of something I already have, I'll consider pretty much any baby pony even if it isn't on the list.
ACCESSORIES
Wavedancer's Shell
ADULT EARTH PONY
YEAR 1
Blossom - FF
Blue Belle - FF
Butterscotch - FF
Minty - FF
Snuzzle - FF
YEAR 2
Blossom - CF
Bubbles
Lemon Drop
Seashell
Sunlight
YEAR 3
Cherries Jubilee - NSS
Confetti
Lickety-Split - NSS
Nachtlicht/Nightlight
Posey - NSS
Sundance
Tootsie
Trickles
Year 4 - NSS is fine
Cupcake
Magic Star
Scrumptious
Shady
Skippity Doo
Stockings
Truly
YEAR 5 - NSS is fine
Angel
Crumpet
Taffy
YEAR 6
Blueberry Baskets
Boysenberry Pie
Cherry Treats
Cranberry Muffins
Raspberry Jam
Strawberry Surprise
NON-US
Bon Bon
Bright Eyes
Clover
Melody
Patch
Starlight
Sweetheart
ADULT UNICORN
YEAR 2
Majesty
Moonstone
Sunbeam
Windy
YEAR 3
Gusty - NSS
Pinwheel
Powder
Starflower
Skyflier
Year 4 - NSS is fine
Buttons
Fifi
Ribbon
Twist
YEAR 5 - NSS is fine
Bangles
ADULT PEGASUS
YEAR 2
Sprinkles
Skydancer
Starshine
YEAR 3
Heart Throb - NSS
Flutterbye
Regentropfen/Raindrop
Surprise - NSS
Tickle
YEAR 4 - NSS is fine
Best Wishes
Bouncy
Hippity Hop
Lofty
North Star
Paradise
Wind Whistler
YEAR 5 - NSS is fine
Twilight
YEAR 9
Firefly's Adventure Firefly
ADULT SEA PONY
YEAR 2
Sealight
Seaspray
Seawinkle
Surf Dancer
Wavebreaker
YEAR 3
High Tide
Sand Dollar
Sea Breeze
Sea Mist
Wave Jumper
Whitecap
BABY EARTH PONY
YEAR 2
Ember - pink and blue
YEAR 3
Baby Applejack - Euro
Baby Bow Tie - Euro
Baby Blossom
Baby Cotton Candy
Baby Cuddles - NBBE
Baby Glory
Baby Lemon Drop - Euro
Baby Moondancer
Baby Tiddly Winks - NBBE
Ember's Dream
YEAR 4
Baby Cherries Jubilee
Baby Half Note - NBBE
Baby Lickety Split - Euro
Baby Lucky the Stallion
Baby Ribbon - Euro
YEAR 5
Baby Blue Ribbon
Doodles
Jangles
Milkweed
Noodles
Sleep Tight
Sleepyhead
Sniffles
Snookums
Tangles
Tumbleweed
YEAR 6
Baby Ribbs
Baby Snippy
Baby Whirly Twirl
Big Top
Clipper
Peeks
Puddles
Sniffles
Sticky
Toppy
YEAR 7
Baby Fleecy
Baby Stripes
Pearlized Baby Blossom
Pearlized Baby Cotton Candy
Dangles
Shaggy
Squirmy
Tappy
BABY UNICORN
YEAR 3
Baby Glory
Baby Moondancer
YEAR 4
Baby Gusty - Euro
YEAR 5
Rattles
Tattles
YEAR 6
Baby Noddins
Jabber
Jebber
Sandcastle
Shovels
YEAR 7
Baby Lucky Leaf
Li'l Cupcake
Li'l Sweetcake
Pearlized Baby Glory
Pearlized Baby Moondancer/Moondreamer
Wiggles
BABY PEGASUS
YEAR 3
Baby Firefly
YEAR 4
Baby Heart Throb - Euro
Baby Lofty - Brazil
YEAR 5
Dibbles
Nibbles
YEAR 6
Bunkie
Speckles
YEAR 7
Baby Pockets
Pearlized Baby Firefly
Pearlized Baby Surprise
Yo-Yo
BABY SEA PONY
YEAR 3
Backstroke
Sea Shimmer
Sea Star
Splasher
Surf Rider
Tiny Bubbles
YEAR 4
Beachcomber
Celebrate
Ripple
Sea Shimmer
Sea Star
Sun Shower
Surf Rider
Tiny Bubbles
Water Lily
YEAR 5
Dipper
Salty
Sea Breeze
Sea Spray
Surfy
Wavy
YEAR 6
Foamy
Misty
Sealight
Seashore
Seawinkle
Wavedancer
TWINKLE EYED PONY
YEAR 4
Galaxy
Gingerbread
Masquerade
Party Time
Sky Rocket
Speedy
Sweet Pop
Sweet Stuff
YEAR 5
Bright Eyes
Locket
Mimic
Quackers
Tic Tac Toe
FLUTTER PONY
YEAR 4
Forget-Me-Not
Hollywood
Honeysuckle
Morning Glory
Rosedust
Yum Yum
YEAR 5
Cloud Puff
Pink Dreams
Wind Drifter
Wingsong
WINGERS
YEAR 6
Buzzer
Glow
High Flyer
Lady Flutter
Little Flitter
Sky Dancer
YEAR 7
Cool Breeze
Flurry
Moon Jumper
Starry Wings
Sun Glider
Whirly
SPARKLE PONY
YEAR 7 - both Mail Order and Non
Napper
Sky Rocket - MO only
Star Dancer
Star Hopper
Sunspot
Twinkler
YEAR 8
Baby Sparkle Firefly
Baby Sparkle Gusty
Baby Sparkle North Star
Baby Starflower
DRAGON
Spike - Mail Order
PONY FRIENDS
YEAR 5
Creamsicle
Kingsley
Spunky
Zig Zag
YEAR 6
Cha Cha
Cutesaurus
Edgar
Oakly
YEAR 7
Baby Hoppy
Baby Leafy
Baby Nectar
Baby Woolly
Thanks for looking!