A Stihl FS 50 C typically costs about $80-$250 used, depending on condition, included cutting equipment, and local demand. The model is older and may be difficult to find new, so buyers should compare its asking price with a current Stihl replacement and budget for tune-up or repair work.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Used FS 50 C | $80 | $160 | $250 | Running machine, condition and accessories vary |
| Nonrunning or repair-needed unit | $25 | $65 | $100 | Parts value depends on diagnosis |
| Basic shop tune-up | $60 | $110 | $180 | Parts and extra repairs can raise the bill |
| Current comparable gas trimmer | $200 | $270 | $350 | New model pricing varies by dealer and configuration |
Used Stihl FS 50 C prices by running condition
A clean, tested FS 50 C commonly lists for $125-$200; examples with documented maintenance, a working Easy2Start system, and useful attachments may reach $200-$250. A machine that starts but runs poorly often falls around $60-$125, while one that will not start may be worth only $25-$80 to a repair buyer.
A realistic average purchase price is about $160 for a running, used trimmer. These are private-sale estimates, not guaranteed dealer appraisals. The FS 50 C is an older model, and its original new retail price is not a reliable guide to today’s used value.
Assumptions: U.S. private-party sale, standard cutting head, ordinary wear, and no major engine damage.
What FS 50 C repair and resale quotes include
Used listings generally do not include a warranty or professional inspection. A repair-shop estimate separates diagnostic work, labor, and parts; a missing guard, worn head, or damaged shaft can add cost beyond basic engine service.
| Quote item | Typical price | What changes the charge | Common scope |
|---|---|---|---|
| Inspection or diagnosis | $25-$60 | Shop policy and testing time | Starting and running checks |
| Labor | $75-$125 per hour | Repair complexity and local rate | Carburetor, ignition, or fuel-system work |
| Basic tune-up parts | $15-$45 | Filter, plug, and fuel-line condition | Routine service components |
| Cutting head or guard | $15-$55 | Compatible part and assembly | Replacement wear items |
| Carburetor replacement | $35-$100 | OEM versus aftermarket part | Part only; installation extra |
Labor alone can exceed the trimmer’s resale value when diagnosis and engine work add up.
Engine wear and included parts move the FS 50 C price
The FS 50 C uses a small-displacement, roughly 27 cc two-stroke engine; performance matters more than cosmetic scuffs. Ask the seller to demonstrate a cold start, warm idle, acceleration, and restart. A trimmer that stalls under throttle may need a carburetor or fuel-system repair, while low compression or a scored cylinder can make replacement more sensible.
Included equipment changes value by roughly $10-$50. A usable cutting head, guard, shoulder strap, and original tools add practical value; a cracked fuel tank, damaged starter, or missing guard can reduce it. Verify that the model label says FS 50 C, since related FS 50 versions and later replacement models may have different features or parts.
A running demonstration and a clear model label are worth more than claims that the trimmer “only needs a tune-up.”
When does an FS 50 C repair cost more than replacement?
For an older unit, a $60-$120 tune-up can make sense if the engine starts reliably and the shaft and controls are sound. If the repair estimate reaches $150-$200, compare it with a replacement trimmer before approving work. Cylinder, crankshaft, or multiple fuel-and-ignition repairs can push the total beyond the machine’s used-market value.
Ask the shop to quote diagnosis separately and obtain approval before parts are ordered. Some shops apply a $25-$60 diagnostic charge even when the customer declines the repair. Parts availability can also affect turnaround and price, particularly for discontinued or model-specific components.
How FS 50 C prices compare with new gas trimmers
A used FS 50 C at $150-$200 can be economical if it starts easily and needs no immediate service. A comparable new entry-level Stihl gas trimmer may cost roughly $200-$350, depending on model, dealer, and included equipment. New equipment usually includes a manufacturer warranty, while a private used sale generally offers no coverage.
Battery trimmers are another comparison, but the tool-only price does not always include a battery and charger. A complete starter kit may run about $180-$400, with higher-capacity batteries costing more. Compare total package prices rather than comparing a bare tool with a complete gas trimmer.
Regional dealer rates change repair estimates
Labor and used equipment prices vary by market. Urban areas and regions with high contractor demand may run about 10%-20% above a typical local estimate; rural private sales can be 10%-15% lower, although repair shops may charge more when service options are limited. Seasonal demand in spring and early summer can also push asking prices upward.
Local taxes, pickup distance, and shop minimums affect the amount paid. A private listing advertised at $120 may cost more after travel, fuel, or a needed replacement head, while a dealer’s higher price may include inspection or limited service coverage.
Lower the FS 50 C purchase price without buying a project
Compare at least three local listings and ask each seller for a cold-start video, maintenance history, and the exact accessories included. Inspect the fuel lines, primer bulb, starter cord, guard, and cutting head before agreeing on a price. Use a documented defect to negotiate rather than assuming that an untested machine is an easy repair.
Set a purchase limit that includes immediate service. For example, a $100 trimmer plus a possible $100 tune-up costs as much as a tested machine listed near $200. Paying a little more for a demonstrated, ready-to-use FS 50 C can be cheaper than gambling on an unknown engine.