Limited edition with 限定

Kanji Explanation: Boundaries and limits with 限

Takeo and Rinko meet up after school and stop somewhere for a drink and to chat. Rinko brings up February 14th, which is right around the corner.

凛子(りんこ):: 「もうすぐバレンタインだから限定(げんてい)チョコいっぱい出(で)てるよねー」; “Since it's almost Valentine's, a lot of limited edition chocolates have come out.”; Literal: “Because Valentine's is soon, lots of limited chocolates are out, right?”

Key Points

1限定(げんてい) = “limited / limited edition”

限定(げんてい) means “limited” or “restricted”, and is commonly used to describe limited edition products.
Frequently appears in commercial contexts for seasonal, special, or exclusive items.
Pattern: 限定(げんてい) + noun is “limited [noun]” (e.g., 限定(げんてい)版(ばん) = “limited edition”, 限定(げんてい)商品(しょうひん) = “limited product”).

2Casual particle omission: チョコ(が)いっぱい

The subject marker が is omitted in casual speech.
Full form: 限定(げんてい)チョコがいっぱい出(で)てる “A lot of limited edition chocolates are coming out”.

3Sentence ending よねー for casual confirmation