How much wood?
If there's a good amount of cords, someone licensed and insured will be happy to buy it, but they'll want it in tree length especially if they have a processor.
Around here tops in the landing are going for $40 to $70 depending upon quality and quantity.
If you do cut it to length yourself, shoot for 15 to16 inches. Almost all stoves will handle that length, and the weight is easier to deal with than 4 footers or big 2 foot chunks. On this topic, if you do cut it to length, 15 to 16 or 16 to 18, be consistent. I can't tell you how many piles of supposed 16 to 18 inch wood I've looked at and said no thank you to because it was actually 12 to 22. One guy told me I was full of it until I handed him the tape measure. Resellers will split if necessary but if there's too much work and loss in fixing someone else's work it becomes more profitable to find another source.
Are there any logs, or a better question might be how big a chunk of property? It might be worth having a free evaluation done if possible an get some $ for the saw logs.
Food for thought
Take Care