Sigma vs Westcott SD Cards
Side-by-side price per gigabyte comparison across 2 products.
As of March 2026, Sigma averages $31.2494/GB across 1 products while Westcott averages $5.9359/GB across 1 products on BuyPerUnit. Westcott offers 81% better value per gigabyte for sd cards.
Sigma
Cheapest Product
Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit16GB · $499.99 · newegg
Westcott
Better ValueCheapest Product
Westcott FJ200 200W Strobe with AC/DC Lithium Polymer Battery 8' Extension Arm & 64GB SDXC Memory Card Bundle64GB · $379.90 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Sigma | Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit | 16GB | $31.2494 | $499.99 | newegg |
| 1 | Westcott | Westcott FJ200 200W Strobe with AC/DC Lithium Polymer Battery 8' Extension Arm & 64GB SDXC Memory Card Bundle | 64GB | $5.9359 | $379.90 | newegg |
Which Should You Buy?
Based on current pricing data, Westcott offers better overall value for sd cards at an average of $5.9359/GB compared to Sigma's $31.2494/GB — that's roughly 81% less per gigabyte.
Westcott's best deal is the Westcott FJ200 200W Strobe with AC/DC Lithium Polymer Battery 8' Extension Arm & 64GB SDXC Memory Card Bundle (64GB) at $5.9359/GB, while Sigma's cheapest option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit (16GB) at $31.2494/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Sigma or Westcott cheaper per GB for sd cards?
As of March 2026, Westcott averages $5.9359/GB compared to Sigma at $31.2494/GB. Westcott is approximately 81% cheaper per gigabyte on average.
How many Sigma and Westcott sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 Sigma products and 1 Westcott products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Sigma sd card per GB?
The cheapest Sigma option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit at $31.2494/GB ($499.99 for 16GB).
What is the cheapest Westcott sd card per GB?
The cheapest Westcott option is the Westcott FJ200 200W Strobe with AC/DC Lithium Polymer Battery 8' Extension Arm & 64GB SDXC Memory Card Bundle at $5.9359/GB ($379.90 for 64GB).