Seller is original owner. I have used Bricklink to meticulously inventory and count the pieces to verify level of completion. The set is missing 21 pieces in total. Stickers not included. Part numbers and quantities are listed below. Some of the pieces are yellowed due to their vintage quality, such as the white tire rims. The manual is in visibly used condition with some creases and minor separation at the binding, but is definitely usable. Stored safely away from the elements in a smoke and child free home.

Missing Pieces & Quantities:

- Black Technic 1x6 Link - Part #2739a (4)

- Black 1x8 tile - Part #4162 (2)

- Blue Technic Lift Arm - Part #2905 (1)

- Light Gray Plant Trunk - Part #2536c (1)

- Light Gray Slope - Part #3048c (3)

- Light Gray 2x2 Double Slope - Part #3043 (1)

- Light Gray Tow Ball Axel - Part #2736 (6)

- Light Gray 1x8 Brick with Holes - Part #3702 (2)

- White 1x16 Brick with Holes - Part #3703 (1)