How much of my 300 dollars of MegaCon allowance should I spend on Baymax-related stuff?

As opposed to Portal stuff? All but 20 dollars of it, which I will use to buy a Space Core t-shirt if they have one at the Portal booth. I'm 100% sure there'll be tons of Baymax things, and I will buy it. I will buy it all. There's no such thing as too much Baymax. Baymax is bae.