Mini Excavators
A 2006 Caterpillar 308.5 is 20 years old and typically retains 15% of its original MSRP. 308.5 mini-ex. Older variant.
Based on MSRP depreciation model
Good Condition
$10,000 – $13,500
Low hours, well-maintained, no major issues
Average Condition
$9,000 – $12,000
Average hours, typical wear, operational
15% value retained after 20 years
* Estimates vary by hours, condition, and location. Get exact pricing →
Average usage is ~900 hrs/yr. A 2006 model with average hours would have ~18,000 total hours.
Excellent condition can add 15-25% over average. Structural damage, leaks, or worn undercarriage significantly reduce value.
Equipment in the West and Southwest typically commands 5-8% higher prices. Transportation costs affect final pricing.
Documented dealer maintenance records can add 5-10% to value. Unknown history creates buyer hesitation.
Compare values across different model years.
Caterpillar 305.5
2006 model: $10,000–$13,500
Caterpillar 308
2006 model: $14,500–$20,000
John Deere 35G
2006 model: $6,500–$9,000
Bobcat E35
2006 model: $8,500–$11,500
Bobcat E50
2006 model: $9,000–$12,500
Bobcat E85
2006 model: $13,500–$18,000
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Monthly pricing data, comparable sales, and market trends for the 2006 Caterpillar 308.5.
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