Compare / polo shirt
Live · checked today · 1 UK retailer tracked
Castore Engineered Knit Polo Shirt vs Original Penguin Colour Block Polo Shirt
Quick verdict
Checked daily across 1 UK retailer
Price and availability verdict
Castore Engineered Knit Polo Shirt is currently £39.99, while Original Penguin Colour Block Polo Shirt is currently £34.99. Against tracked history, Castore Engineered Knit Polo Shirt is at its lowest tracked price and Original Penguin Colour Block Polo Shirt is 40% above its lowest tracked price. Both are currently available from 1 UK retailer.
Deal intelligence
Should you buy now, or wait?
The Castore Engineered Knit Polo Shirt is at its lowest tracked price today. The Original Penguin Colour Block Polo Shirt has more room: its tracked low is £24.95.
Castore · Engineered Knit Polo Shirt
Not enough data yet
Today £39.99 · typical £39.99 · lowest £39.99
Original Penguin · Colour Block Polo Shirt
Not enough data yet
Today £34.99 · typical £34.99 · lowest £24.95
On sale 2 times in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new Colour Block £34.99 vs £39.99
- Closest to its tracked low Engineered Knit 0% above vs 40%
Where to buy
1 UK retailers, checked daily
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.
Castore · Engineered Knit Polo Shirt
No change
since 5 April 2026
Lowest £39.99 on 5 April 2026
Original Penguin · Colour Block Polo Shirt
↑ £10.04
since 5 April 2026
Lowest £24.95 on 5 April 2026
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Common questions about the Castore Engineered Knit Polo Shirt vs Original Penguin Colour Block Polo Shirt
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.