For your wants, would you trade any one of those items for your SA1 Big plush? I'd trade you my Sonic 10th Anniversary pin for it! If not how much are you looking to sell him for? I don't make offers, I'd probably offer too low. XD
Are those the only items you're looking to trade for your Blinx plush? I could never part with any of the items on your wanted list (well, apart from the pin but obviously that isn't enough), but I may part with others (not plushies and figures though). It's pretty pointless me asking really as he's such an expensive plush, but hey it's worth a try, I'm not bothered either way really as I don't collect Blinx stuff.
Would you be willing to pay as well as trade the pin? I'm not quite sure how much Big goes for since he's brand new but I heard someone say he's worth about $200 tagless. I'm willing to offer him to you for $120 or $100. I'll send you a message to discuss further offers.
ill trade my 11 in talking sonic with gold base out of package, and my sonic and knuckles small bendys for your blinx the cat
I have the gamepro sonic figure and shadow, and the SA1 sonic figure with gold stand. I will trade ONE ($$%% knows how much it would cost to ship it ALL) for your blinx plush.