I learned a new trick for the DMV reg fees in CA.
If you "sell" your vehicle for a low price, your yearly vehicle registration fees are reflective of the price you sold/bought for.
Exact
So, if you wrote that you bought a vehicle for $30,000 on the title, easily $100+ to $200 registration fees. Newer Porsches run around $500+ this year for their costs.
More than $500+ on $30K. Based on the vehicle value and set registration fee. I saw $1,500 on the DMV workpapers when I verified the VIN for match on a newer Mercedes Benz (brought in from out of state). Lot money.
But, if say you had a family member like a brother, wife, etc. If you write the title that it "sold" it to them (or he sold it to you) for $10,000, you can slash your registration fees to under $100. Pretty cool.