Our son is well into the booster chair age, but we have yet to buy a booster seat. I have looked a little bit but figured that I would be next to impossible to find something that had a nice modern style to it. Then by chance I was looking around craigslist and found this vintage Cosco booster seat. Turns out that there are a ton of them out there, and they are usually available on ebay f0r $20-$30 plus shipping. They may have been made in the 70's but the style is perfect for the mid-century modern look.
Cosco booster on SLC Craigslist
Anyone have one of these and want to comment on how functional they are?