Kerouac’s been On the Road for 50 years. Now Beat it.

SEE
I (Heart) New York 
What: Recent college grad David Herbert displays iconic, decadent buildings in a state of decay.
Why: It’s a hepcat’s hard spiel.
When: Thru Feb. 10. Tues.-Sat., 11 a.m.-6 p.m.
Where: Postmasters Gallery, 459 W. 19th St., at Tenth Ave. (212-727-3323).

BUY
Seize sur Vingt/Groupe Sample Sale
What: Egyptian cotton dress shirts for $60-$80, handmade Italian suits from $200, coats and jackets, one-offs, unclaimed custom items, shoes, and more at ignominious lows.
Why: If you’ve got a few dime spots, get in on the action, baby.
When: Sat.-Jan. 28. Daily, 11 a.m.-7 p.m.
Where: 267 Elizabeth St., b/t Houston & Prince Sts. (212-343-0007).

Taschen Warehouse Sale
What: The new store’s selling thousands of slightly damaged books and display copies at up to 75 percent off.
Why: Titles like the Stanley Kubrick archive and The Big Book of Breasts. You dig?
When: Fri. & Sat., 11 a.m.-8 p.m.; Sun., noon-7 p.m.
Where: 107 Greene St., b/t Prince & Spring Sts. (212-226-2212).

Jill Stuart Vintage Collection
What: Dresses from the Roaring ’20s, plus midcentury merch from YSL, Charles Jourdan, and Cecil Chapman.
Why: It’s a gas, little bird.
When: Thru Jan. 29. Mon.-Sat., 11 a.m.-7 p.m.; Sun., noon-6 p.m. 
Where: 100 Greene St., b/t Prince & Spring Sts. (212-343-2300).

EAT
Supermac
What: Fave carb-and-dairy combo ready for pick-up or delivery.
Why: Wig to four-cheese, mushrooms and truffle oil, lobster and mascarpone. Yeah, man.
When: Mon.-Fri., 11 a.m.-11 p.m.; Sat. & Sun., noon-9 p.m.
Where: 348 Seventh Ave., b/t 29th & 30th Sts. (212-760-1900).