20 Pa. Cons. Stat. § 3102
20 Pa.C.S. § 3102 - Settlement of small estates on petition
The section’s own words
owning property (exclusive of real estate and of property payable under section 3101 (relating to payments to family and funeral directors), but including personal property claimed as the family exemption) of a gross value not exceeding $50,000, the orphans' court division
What this means: The quote comes from the consolidated statutes the General Assembly publishes on its official site legis.state.pa.us (its newer site is palegis.us). The $50,000 ceiling was set by Act 35 of 2013.