does anyone make a big enough sleeve for the large cards?
Pretty old topic, but if people still look for it, I found something (it's much more expensive in France to laminate and much harder to find)
For Big Hero / Team / Mastermind cards
Mayday games Tiny Epic Kingdom sleeves 88mm x 125mm (x100 around 4$)
These are perfect width and just long enough i.e. no margin (maybe a bit thin as sleeves but personally I can live with it)
Also for the mini story / headlines / power up / masterplan cards
Mayday games Mini Euro premium card sleeves - 45x68 mm (x50 around 2$)
There's maybe a 4-5mm margin in length, but just the same as my resource/villains sleeves so no big deal to me.
Premium version are thicker, if you prefer thinner sleeves use classic ones :
Mayday games Mini card sleeves 45x68mm - mini euro size card sleeves (x100 around 2$)
Just an important information, for the mini cards I intially got 44x67mm sleeves (ultimate guard mini american BG size), width is a bit short, and it twists cards... So dont make the same mistake than me
Hope this will help