Having recently retired from arborist work I'm no longer in need of this larger saw. 

This is a saw for professional use and is not recommended for inexperienced operators. 
It's in very good, clean condition having only been used for the odd larger tree felling and processing job. It has been cleaned and maintained after each use and has only been run on Aspen2 fuel so ongoing fuelling and ignition reliability shouldn't be a problem. Chain oil recommended is Stihl BioPlus. 

Runs and cuts superbly. 

Supplied with: 
• Stihl Rollomatic ES Light 28" bar (3003 000 2038) 
• Stihl Rapid Super/Cross Cut Semi Chisel chain also in good useable condition. 
• Stihl Scabbard 
• Spanner/Torx/Flat Head tool 
• Original User Guide 

RRP is £1,754 with it currently retailing new typically around £1,400 (inc VAT) for the same spec. 

Stihl's Description: 
Very powerful 91cc high-performance saw with advanced 2-MIX technology and STIHL M-Tronic (M). This electronic engine management system regulates the ignition timing and the fuel supply and automatically registers the external temperature for optimal engine performance, great acceleration and sustained maximum torque. Extremely robust and durable with low vibration levels. Designed for professional use within forestry and big timber harvesting.