Compare / iron set
Live · checked today · 3 UK retailers tracked
Mizuno Grand Monarch Royal Iron Set vs Mizuno MP-20 MMC Iron Set
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Mizuno Grand Monarch Royal Iron Set is currently £167.99 used, while Mizuno MP-20 MMC Iron Set is currently £249.99 used. Against tracked history, Mizuno Grand Monarch Royal Iron Set is at its lowest tracked price and Mizuno MP-20 MMC Iron Set is at its lowest tracked price. Mizuno Grand Monarch Royal Iron Set is currently available from 1 UK retailer, versus 2 for Mizuno MP-20 MMC Iron Set.
Mizuno
Mizuno MP-20 MMC Iron Set
from £249.99
at Nearly New Golf Clubs · 2 retailers
Lowest £250 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Mizuno Grand Monarch Royal Iron Set
Where to buy
Mizuno MP-20 MMC Iron Set
Deal intelligence
Should you buy now, or wait?
Mizuno · Grand Monarch Royal Iron Set
Not enough data yet
Mizuno · MP-20 MMC Iron Set
Not enough data yet
Today £254.95 · typical £299.95 · lowest £254.95
Head to head
Category leaders, from the data on this page
- Cheapest new Grand Monarch Royal £167.99 vs £249.99
- Most retailers in stock MP-20 MMC 2 vs 1
- Cheapest used Grand Monarch Royal from £167.99 vs £249.99
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Mizuno · MP-20 MMC Iron Set
↓ £45
since 26 July 2026
Lowest £254.95 on 18 August 2026
New vs used
From used listings we track
Mizuno · Grand Monarch Royal Iron Set
NEW £167.99
USED FROM £167.99
Mizuno · MP-20 MMC Iron Set
NEW £249.99
USED FROM £249.99
Availability by build
Which configurations are in stock right now
| Build | Mizuno Grand Monarch Royal Iron Set | Mizuno MP-20 MMC Iron Set |
|---|---|---|
| Senior · Used | 1 retailer · from £167.99 at UK Used Golf Clubs → | — |
| Extra Stiff · Used | — | 1 retailer · from £254.95 at Replay Golf → |
| Regular · Used | — | 1 retailer · from £249.99 at Nearly New Golf Clubs → |
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Common questions about the Mizuno Grand Monarch Royal Iron Set vs Mizuno MP-20 MMC Iron Set
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.