Autopilot suggestions for a Cherokee 6/300

[OldMisery]

I am a first time buyer of a 1968 Cherokee 6/300 with no autopilot. What is a good AP without breaking the bank? Thanks so much for the help!
Avionics:
PS Engineering PMA-8000BT with Intercom System
Garmin GNS-430W GPS/NAV/COM #1
Garmin GI-106A VOR/ILS/LOC Nav Indicator #1
Narco MK-12D Nav/Com #2
Narco IDME-891 VOR/ILS/LOC/DME Nav Indicator #2
Appareo Stratus 2i ESG with ADSB-In/Out

 

[ikaros61]

 

[sgavette]

 

[sgavette]

 

[OldMisery]

 

[OldMisery]

 

[sgavette]

 

[NorthernAviation]

 

[OldMisery]

 

[jd195]