Re; "Waterford"
Are they signed by a person? That makes them rare and more special. Ex. by Tom Brennan, an elder craftsman at "House of Waterford" in Ireland.
All Waterford crystal is etched on the base with the Waterford etching script regardless if it was made in Ireland prior to the main factory being moved to Slovenia in 2009. Yes, most Waterford crystal is now made in Slovenia.
Only "House of Waterford" items are still made in Ireland.
$2 for anything Waterford is a good deal.
Even the Marquis line, which is a budget priced line. Marquis was only crystalline until recently. No lead in it's glass. Lately, some pieces of Marquis are as much as 24% lead crystal. Older and house of Waterford pieces may have as much as 30% lead. Otherwise, modern genuine Waterford from Europe is 24% lead.
If you like to collect crystal, another fine brand is Crystal Darque's from France. It is high quality 24% lead, and heavy. Also not expensive. I've found several larger pieces at resale stores for under $30.
Mikasa has also marketed some nice items from the European crystal makers of Germany, Poland, the Czeck republic, and Slovenia. I see them often enough.