This clearly once was and could again be a beautiful table top. Seriously consider refinishing it. Sand it and add clear polyurethane to protect it against moisture. (Then repeat; then repeat).

Edit to add: polyurethane will need to dry between sanding and adding additional coats. Be sure you remove any dust prior to adding polyurethane and be sure to have plenty of ventilation when you work with polyurethane.

Ditto what sue bell said. A 2 hour labor, $20 supplies DIY project for you or him.