Nah I haven't since its all stock.
I buy and sell honda's and parts. I also am the only distributor in New England of JDM Engines and JDM Parts. I partner with a company and they cut me mad deals on parts, and I bring them down here to Maine and sell them.
I also work for my dad who owns a Business. In the winter, I plow snow and shovel roofs. On days like today, when theres no plowing to be done, I sit at home and try and sling parts. Last April, I sold 3 cars, one of which was a Turbo 99 LS Teg with a Greddy 16g turbo kit. I bought the car w/ baaaaad rings for 2500 bucks. A week later I sold the turbo kit for 2500, then sold the car not running for 3300. Buy and sell baby... Heres a pic of it.
Anything I can buy, Engines, cars, parts ANYTHING that I know is worth more then what I'm buying it for, I'll do it. I've sold so much s**t last year it was ridiculous. The kid that bought my Red Civic, I sold a JDM B16A to for 1900 bucks that I bought for 1000.