It's a great novelty, but very expensive.
( It ( ( 's ( a ( ( ( ( great novelty ) , ) but ) ( very expensive ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ 's) (ADJP (DT a) (ADJP (JJ great) (JJ novelty)) (, ,) (CC but) (ADJP (RB very) (JJ expensive)))) (. .)))
The novelty comes at a large price.
( ( The novelty ) ( ( comes ( at ( a ( large price ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN novelty)) (VP (VBZ comes) (PP (IN at) (NP (DT a) (JJ large) (NN price)))) (. .)))