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Graph Tech PRN 3422 N0 Ratio Acoustic Guitar Machine Heads Open Back with "Butter Bean"" button - 3 + 3 - Nickel"
Graph Tech · Guitars

Graph Tech PRN 3422 N0 Ratio Acoustic Guitar Machine Heads Open Back with "Butter Bean"" button - 3 + 3 - Nickel"

£158.00Fair Value1 stores tracked
Buy Signal
Fair Value
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
Need 15+ data points
Volatility (ann.)
Need more data
30d Momentum
Need 30+ data points
Price Position
No 90d range data
EMA 20
EMA 50
Need 50+ data points
90d Low / High
30d Forecast
→ Stable
Price History
Current
£158
Change
-17.7%
Avg
£179
Low
£158
High
£193
Volatility
7.9%
Store Intelligence
BaxBax
£158.00
Buy
Price spread: £0.00 across 1 stores
AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 50%
Reasons to Buy
Insufficient price history for analysis
Risks / Watch Out
No significant risk factors detected
Product Fundamentals
  • The Graph Tech PRN-3422-N0 are high-quality open-back tuning machines for a 6-string western guitar. The unique ratio system makes tuning faster and more precise, as each string has its own gear ratio. Thus, a half-turn of the knob changes exactly one semitone per string. The set includes 6 machine heads (3 left
  • 3 right) with a stylish nickel finish and comfortable Butter Bean knobs. Perfect for replacement or upgrade of existing tuning machines.
GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice