Sonic CD Classic App Price Intelligence by Qonversion

From Classic Sonic to Movie Sonic

The fact that Classic Sonic is older than Modern Sonic, isn't a problem anymore, since they're considered different people now : r/SonicTheHedgehog

Sonic X AU - Sonic Age Progression by RaymanxBelle -- Fur Affinity [dot] net

Skull 001's stuff — About time they updated Amy's age in the classic

Jazwares Classic Sonic Plush, Sonic Characters Plush Toys

sonicfan79 on X: My Headcanon On Sonic's Age #SONIC #SonicTheHedegehog #SonicTheHedgehog #sonicfanart #SonicTheHedeghog #sonicadventure #sonicforces #sonicfrontiers / X

SONIC CD, an art acrylic by RXGE ART - INPRNT

Wait, so is classic Sonic and modern Sonic from a different timeline now?

JAKKS Pacific announces extension of Sonic the Hedgehog license

Sonic The Hedgehog Action Figure 2.5 Inch Classic Sonic Collectible Toy