Blueprint

Does any of you know how many blueprints there are in RL?

I don't have much I can give but I do have some blueprints ranging in build price from 50 credits to 700 credits. I'm hoping to trade for credits as I have none but I played before Free to Play. I would at least like 1000 credits, however if that is too much I would at least like 700 credits. I will provide more information if asked or needed.

Edit: Just thought of this after typing, I am on Nintendo Switch

Edit 2: I don't just have blueprints. I also have a Aftershock body with the Very Rare rarity

Hey I am new to rocket league and I am on Xbox, I am not sure what to do about credits, blueprints or the premium pass? I only have 500 credits and I have 6 blueprints ( some rare very rare and exotic), do I need to trade blueprints with others..? I could use some guidance on this. If anyone wants to help me I would greatly appreciate it.

Is there anything to do with them for free? I have got an import and blackmarket blueprints, and I want the items. please help this man.