Upload & Sell: Off
You may not miss the $580 but sounds like you use your 24-70 enough that you would be replacing it.
Add a near mint used 24mm f/1.4 or a 14-24 to your lens collection instead.
The 14-24 is as good at 24mm and 14mm except it is f/2.8 instead of 1.4
It could be a good investment, even if you do not use it all the time.
Im not sure why you are having such difficulty, as this should be done automatically when you click the quote button, but to end a quote you type "[/qu0te]", but with a o instead of a 0.
You need an equal amount of end quotes as start quotes.