late-model tractor working. I have an older model, a '42 ford, unburdened with all the latest safety features.
You paid much less than I would have guessed on a $381K trade. That's just 6/100th of one percent. Not likely to drag down your overall return very much. You can probably skip the spreadsheet I suggested <shy grin>. Last time I traded with a full-service broker I paid $320 on a $20300 trade. <another dumber grin>
Having said that, the difference between $223 and $5 buys a lot of tractor parts...
I had a great book once, "The Cheapskates Handbook". Best work I ever read on the subject.