Antiques by definition ARE old.
Antique
Antique is worth more money.
If it's in a store, you simply look at the price tag. If it's old or you don't know, you can take it to a pawn shop or store. If it's an antique you can go on a antique show and they will tell you how much your valuable antique is worth.
1000 dollars
Planes that are old and not built any more.
Antique singletrees are priced from around $20 to $50 depending on size and quality.
Yes. To be considered an antique the car must be more than 25 years old
Go to the antique road show and maybe they'll tell you.
Probably nothing. Not old enough to be interesting, too old to meet today's safety standards.
The worth of an antique table would depend on the age of the table. If the table has any value, it would be very old and need someone who specializes in antiques to verify it.
The value of an antique silver punch bowl depends on a number of different things. If the punch bowl is solid silver, it will be worth more than if it is just silver plated. It will also be worth more if it was made by a well-known maker and if it is in very good condition. It may be worth anywhere from a few dollars to hundreds of dollars depending on these and other factors.
If the sideboard is old but in good condition, it may be a good idea to contact an antique dealer. It might be worth something to a collector. You could also try listing it at auction houses.
Antique. You spelled it right.