Is there a more cost-effective way to get a +4 to Str and Con than a Belt of Physical Might?

So I’m making a new level 11 character, and I have enough funds to purchase a Belt of Physical Might +4 to STR and CON. In 3.5, splitting up these items might be in different magic item slots. Not so much in Pathfinder.

Are there other more cost-effective ways to get ‘permanent’ +4 bonuses to these stats?