§ 2204 Sale Contract Formation Rules

• •You can make a deal to sell something in any way that shows you both agree, even if it's not written down.
• •The exact time you made the deal doesn't matter as long as you both meant to make it.
• •A deal is still good even if some details are missing, as long as you both wanted to make a deal and a judge can figure out a fair solution.

You agree to sell your old bike to your friend, but you don't write anything down or set a exact price.

If you both act like the deal is happening (like you give the bike and they pay you some money), it's still a real deal. Even if you didn't say the exact price, a judge can decide what's fair if there's a problem.