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Live · checked today · 9 UK retailers tracked

Mizuno PRO S-1 Iron Set vs Titleist 620 CB Iron Set

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Quick verdict

Checked daily across 9 UK retailers

Best deal today: Mizuno PRO S-1 59 CaddenceScore

Mizuno PRO S-1 Iron Set is currently £899.99 used, while Titleist 620 CB Iron Set is currently £449.99 used. Deal scores are Mizuno PRO S-1 Iron Set 59/100 and Titleist 620 CB Iron Set 47/100; against tracked history, Mizuno PRO S-1 Iron Set is 9% above its lowest tracked price and Titleist 620 CB Iron Set is 135% above its lowest tracked price. Mizuno PRO S-1 Iron Set is currently available from 5 UK retailers, versus 6 for Titleist 620 CB Iron Set.

View PRO S-1 Iron Set details → View 620 CB Iron Set details →
Lowest price new → 620 CB Closest to its low → PRO S-1 Cheapest used → 620 CB Most retailers → 620 CB

Mizuno

PRO S-1 Iron Set

£1,079

used from £899.99

at its low
Buy £1,079 →

at Golf Gear Direct

Titleist

620 CB Iron Set

£939

used from £449.99

↓ £4 7 days

54% below usual
Buy £939 →

at Express Golf

Deal intelligence

Should you buy now, or wait?

Neither is at its low today. The Mizuno PRO S-1 Iron Set is closest, within 9% of its lowest tracked price. The Titleist 620 CB Iron Set has more room: its tracked low is £399.95.

Mizuno · PRO S-1 Iron Set

59

Fair price today

Today £1,079 · typical £1,079 · lowest £989

On sale 1 time in the last 4 months

Used from £899.99 17% less than new

Titleist · 620 CB Iron Set

47

Fair price today

Today £939 · typical £939 · lowest £399.95

On sale 1 time in the last 4 months

Used from £449.99 49% less than new

Head to head

Category leaders, from the data on this page

  • Cheapest new 620 CB £939 vs £1,079
  • Closest to its tracked low PRO S-1 9% above vs 135%
  • Holds value better used PRO S-1 used avg 83% of new vs 51%
  • Most retailers in stock 620 CB 6 vs 5
  • Cheapest used 620 CB from £449.99 vs £899.99
  • Best deal today PRO S-1 CaddenceScore 59 vs 47

Where to buy

9 UK retailers, checked daily

Retailer PRO S-1 Iron Set 620 CB Iron Set
Golf Gear Direct £1,079 £942
Click Golf £1,079 £942
Nearly New Golf Clubs — £449.99 used
Replay Golf — £472.95 used
The Second Hand Golf Shop — £519.99 used
Mega Golf £899.99 used —
Express Golf — £939
Jam Golf £1,379 —
Affordable Golf £1,499 —
cheapest · prices checked daily · — not seen at that retailer

Price trajectory

How each has moved since we started tracking

Mizuno PRO S-1 Iron Set Titleist 620 CB Iron Set

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 · PRO S-1 Iron Set

No change

since 21 February 2026

Lowest £989 on 26 July 2026

Titleist · 620 CB Iron Set

↓ £3

since 21 February 2026

Lowest £399.95 on 22 July 2026

New vs used

From used listings we track

Mizuno · PRO S-1 Iron Set

NEW £1,079

USED FROM £899.99

Used prices average 83% of new · 1 used listing tracked

Titleist · 620 CB Iron Set

NEW £939

USED FROM £449.99

Used prices average 51% of new · 5 used listings tracked

Availability by build

Which configurations are in stock right now

Build Mizuno PRO S-1 Iron Set Titleist 620 CB Iron Set
Stiff 4 retailers · from £1,079 at Golf Gear Direct → 2 retailers · from £939 at Express Golf →
Extra Stiff · Used 1 retailer · from £899.99 at Mega Golf → 2 retailers · from £449.99 at Nearly New Golf Clubs →
Stiff · Used — 2 retailers · from £472.95 at Replay Golf →
Regular — 1 retailer · from £942 at Click Golf →
new in stock used only — not seen at tracked retailers

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Frequently Asked

Common questions about the Mizuno PRO S-1 Iron Set vs Titleist 620 CB 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.