Numerous Decks of Cards - Need Storage advice

[Acehawk74]

Question for you all, Mods, if this is in the wrong forum, my apologies, please move/delete if necessary.

My friends and I started playing poker in a home game here recently, and I have started to accumulate a lot of decks of cards. I guess you could say I've started a collection. The only problem is.. that I have about 30-40 complete decks of playing cards, and about 25 of them have no box to store them in. Are you guys aware of a cheap but safe container to store the decks in? I was looking but all I could find was wooden containers that hold 2 decks for 20 bucks each. That is unfortunatley a bit pricey. Any suggestions on what to look for and where?

Thanks so much