How much sports memorabilia can fit in one car??

[4scuda]

Just returned from quite an adventure I decided to go to an interesting auction about 5 hours away and my wife and daughter decide to go along in our 2012 Mitsubishi Galant. No problem for room ...we are just going to buy some cards and maybe some gloves. Well I won 88 lots of sports memorabilia of types. I probably got close to 60 gloves, a dozen autographed balls, hundreds of sports illustrated, 1960 Sports illustrated display, Several vintage uniforms, catchers gear, an antique athletic supporter in the box, several pair of chuck taylors, and vintage team jackets, etc. etc. I only had to leave a few things behind, my wife had here feet on a layer 6 " deep of gloves and had a tote on her lap. My daughter had her feet on magazines and would get buried by an avalanche of old shoes every big corner. I am not sure what lesson I should take away - buy a bigger car, leave the wife and kid at home , or not buy so much? Hopefully I have much of it for sale during the next week.