Hello, I have a 1993 Toyota 4x4 and it has had a tough year

. Last November I wrecked it during a snow storm and although the damage was not that major the insurance company totalled the vehicle. I repaired it to a drivable status and was planning on keeping it for quite a while longer until recently when the timing chain started making noise. I had it diagnosed by an auto shop and they determined that the timing chain needed to be replaced(The truck has 145,000 miles). This is a very costly replacement and has me thinking about getting a newer Toyota 4x4. I was wondering if a truck in this condition has any market value? For example I have found the parts to replace the timing chain on ebay for around $65. However I am not mechanically enough inclined to perform the work.
Other than the timing belt needing to be replaced there are no other mechanical problems at this time.
I am also posting pictures of the truck for you to have a look.
http://europa.5u.com/photo.html
Thank you in advance.
Bart