I don't see this as a problem.
1. FFG need to make some money and I don't think we can really accuse them of cash-grabbing or not caring about customers.
2. 1 of these cards is probably enough for any competitive player as I can't really see anyone really using it on a T-70 (Poe, Red Ace and Ello want other mods like thrusters) and since when does anyone run more than one T-65?
3. If you play casually you can print your own or proxy. No one is going to be too worried.